{"id":5774,"date":"2022-04-21T13:05:40","date_gmt":"2022-04-21T13:05:40","guid":{"rendered":"https:\/\/www.cigatisolutions.com\/blog\/?p=5774"},"modified":"2026-05-21T13:00:45","modified_gmt":"2026-05-21T13:00:45","slug":"fix-onedrive-error-code-0x8004de40","status":"publish","type":"post","link":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/","title":{"rendered":"What Causes OneDrive Error Code 0x8004de40 and How to Fix It"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;5774&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;3&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (3 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;What Causes OneDrive Error Code 0x8004de40 and How to Fix It&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (3 votes)    <\/div>\n    <\/div>\n\n<p class=\"wp-block-paragraph\">This blog covers everything you need to know about OneDrive Error Code 0x8004de40. Here we will see what the possible reason is that you may face this issue. Also, what are the available methods that you can use to resolve this OneDrive error? Moreover, we will go through the prevention tips that will help to avoid such types of errors in the future.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Understand_the_Error_Code_0x8004de40_when_signing_in_to_OneDrive\" >Understand the Error Code 0x8004de40 when signing in to OneDrive<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Possible_Reasons_for_OneDrive_Sign-In_Error_Code_0x8004de40\" >Possible Reasons for OneDrive Sign-In Error Code 0x8004de40<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Experts_have_confirmed_the_following_reasons_behind_this_error_code\" >Experts have confirmed the following reasons behind this error code.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Proven_Methods_to_Fix_OneDrive_Error_Code_0x8004de40\" >Proven Methods to Fix OneDrive Error Code 0x8004de40<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_1_Check_the_Speed_and_Stability_of_your_Internet_Connection\" >Method 1: Check the Speed and Stability of your Internet Connection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_2_Modify_the_Internet_Properties_on_Your_Windows_OS\" >Method 2: Modify the Internet Properties on Your Windows OS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_3_Check_for_the_Proxy_Settings_and_Disable_them\" >Method 3: Check for the Proxy Settings and Disable them<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_4_Check_For_the_Third-Party_Antivirus_Uninstall_if_Applicable\" >Method 4: Check For the Third-Party Antivirus (Uninstall if Applicable)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_5_Reset_the_Windows_Socket_On_your_Windows_Device\" >Method 5: Reset the Windows Socket On your Windows Device<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Method_6_Reset_the_OneDrive_Program\" >Method 6: Reset the OneDrive Program<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Summary_Table_of_Causes_and_Fixes\" >Summary Table of Causes and Fixes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Prevention_Tips_to_Avoid_This_Error_in_the_Future\" >Prevention Tips to Avoid This Error in the Future<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Final_Verdict\" >Final Verdict<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understand_the_Error_Code_0x8004de40_when_signing_in_to_OneDrive\"><\/span>Understand the Error Code 0x8004de40 when signing in to OneDrive<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Error Code 0x8004de40 signifies that OneDrive is facing difficulty while connecting to the cloud. In general, a user gets the following error message while signing in to the Microsoft OneDrive account.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>OneDrive can\u2019t sign in. Error 0x8004de40<\/strong><strong>Login was either interrupted or unsuccessful. Please try logging in again. (Error Code: 0x8004de40)&nbsp;<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Basically, this error code 0x8004de40 occurs due to third-party antivirus software or a faulty internet connection. Therefore, it is advisable to verify the settings of your internet connection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Let\u2019s find out the possible reasons that cause this sign-in error in OneDrive.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Possible_Reasons_for_OneDrive_Sign-In_Error_Code_0x8004de40\"><\/span>Possible Reasons for OneDrive Sign-In Error Code 0x8004de40<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Recently, a user asked about OneDrive Error Code 0x8004de40, which shows \u201cThere was a problem while connecting to OneDrive.\u201d He stated:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u201cToday, I got an error while attempting to sign in to my OneDrive account. There was a pop-up showing \u201c<strong>There was a problem connecting to OneDrive<\/strong>\u201d. Error Code: 0x8004de40. Then, I checked my internet connectivity, and the other internet-based services work normally. Can you provide an effective solution to this error? Also, I want to know about the possible reasons behind this trouble.\u201d&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Experts_have_confirmed_the_following_reasons_behind_this_error_code\"><\/span>Experts have confirmed the following reasons behind this error code.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Unstable Internet Connectivity<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You need a stable and speedy internet connection for the proper functioning of Microsoft OneDrive. Unstable and weak connectivity is one of the reasons behind the failure of OneDrive while connecting to the cloud.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Missed Out on the latest Microsoft Updates<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes users miss out on the latest Microsoft updates. Due to this, OneDrive may find it difficult to connect with the recently updated Microsoft servers. Therefore, it may result in displaying the OneDrive Error Code 0x8004de40.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Corrupted Installation of OneDrive<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Due to the improper installation of OneDrive, some files or folders get corrupted. These installation failure issues are not prominent to the users, as they do not receive any warning. However, it affects the functioning of the OneDrive and leads to the warning \u201cThere was a problem connecting to OneDrive. Error Code: 0x8004de40\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Internet Settings are not configured properly<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Internet security protocols are very crucial to establishing the encryption channels over the computer network. Disabled or badly configured protocols affect the functioning of the Microsoft OneDrive program and lead to this error under discussion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Also Read:<\/strong> <a href=\"https:\/\/www.cigatisolutions.com\/blog\/onedrive-full-duplicate-files-eating-cloud-storage\/\">OneDrive Storage Full \u2013 Duplicate Files Eating Cloud Storage<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Proven_Methods_to_Fix_OneDrive_Error_Code_0x8004de40\"><\/span>Proven Methods to Fix OneDrive Error Code 0x8004de40<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">After knowing the possible reasons behind this OneDrive Sign-In Error, let\u2019s discuss reliable ways to rectify this error.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_1_Check_the_Speed_and_Stability_of_your_Internet_Connection\"><\/span>Method 1: Check the Speed and Stability of your Internet Connection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">This is the most common reason behind the OneDrive Connectivity Error Code 0x8004de40. Low internet connectivity can interrupt the connection of OneDrive to the cloud. Therefore, you need to resolve this issue first. The following are the steps that you can perform to verify that your internet is working smoothly.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Check the<strong> LAN or wired connection<\/strong> and ensure that the cable is correctly plugged in.<\/li>\n\n\n\n<li>In case you are <strong>using the router, then restart it<\/strong> to check whether it is working properly or not.<\/li>\n\n\n\n<li>After that, <strong>launch your browser and open a couple of sites.<\/strong> If your browser loads the pages properly in the minimum time, the problem isn\u2019t with your internet.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">However, if there is an issue with your internet connection, then follow the next step to rectify it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_2_Modify_the_Internet_Properties_on_Your_Windows_OS\"><\/span>Method 2: Modify the Internet Properties on Your Windows OS<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The Windows-based system uses a <strong>Transport Layer Security (TLS) 1.0 and above protocol<\/strong>. It encrypts the data that you sent over the internet. Therefore, OneDrive won\u2019t function properly if this protocol is not enabled. You can follow the steps below to enable the TLS protocol.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press <strong>Win+R<\/strong> to open the <strong>Run <\/strong>wizard. Then, type <strong>inetcpl.cpl<\/strong> and click <strong>Ok <\/strong>to proceed.<\/li>\n\n\n\n<li>It will take you to the<strong> Internet Properties<\/strong> window. Here, select the <strong>Advanced <\/strong>option.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"413\" height=\"541\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/image.png\" alt=\"Advanced Option\" class=\"wp-image-13535\" srcset=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/image.png 413w, https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/image-229x300.png 229w\" sizes=\"auto, (max-width: 413px) 100vw, 413px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Now, under the <strong>Security<\/strong>, check on the following options:<br><strong>Use TLS 1.0, Use TLS 1.1, and Use TLS 1.2<\/strong><\/li>\n\n\n\n<li>Click on <strong>Apply <\/strong>and then <strong>Ok <\/strong>to save the<strong> TLS<\/strong> <strong>settings<\/strong>.<br><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"500\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/ckeck-TLS.png\" alt=\"OneDrive Error Code 0x8004de40\"><\/li>\n\n\n\n<li>In the end, <strong>reboot <\/strong>your system to check if the issue persists or not.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_3_Check_for_the_Proxy_Settings_and_Disable_them\"><\/span>Method 3: Check for the Proxy Settings and Disable them<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sometimes, \u201cThere was a problem connecting to OneDrive Error Code 0x8004de40\u201d occurs due to your proxy server. The following are steps that you can perform to verify whether your Windows device is using it or not.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press <strong>Win+R <\/strong>and type <strong>inetcpl.cpl<\/strong>, then click <strong>Ok <\/strong>to access the <strong>Internet Properties.<\/strong><\/li>\n\n\n\n<li>Now, click on the <strong>Connection menu<\/strong> from the <strong>Internet Properties<\/strong> wizard. <img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"500\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/select-connection.png\" alt=\"Select Connections\"><\/li>\n\n\n\n<li>Here, select the <strong>LAN Settings<\/strong>.<br><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"500\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/select-LAN-settings.png\" alt=\"LAN Settings\"><\/li>\n\n\n\n<li>It will redirect you to the<strong> LAN Settings<\/strong> panel. Enable the <strong>Automatically Detect Settings<\/strong> option and disable the <strong>Use a proxy server for your LAN option.<\/strong> Then, click on the <strong>Ok <\/strong>button to save the settings. <img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"500\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/enable-automatic-detect.png\" alt=\"Automatically Detect Settings\"><\/li>\n\n\n\n<li>In the end, <strong>restart your system<\/strong> and check if the error is resolved.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_4_Check_For_the_Third-Party_Antivirus_Uninstall_if_Applicable\"><\/span>Method 4: Check For the Third-Party Antivirus (Uninstall if Applicable)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Many users opt for third-party antivirus software to prevent malware attacks on their systems. However, these programs cause various errors. Microsoft OneDrive is also affected by such programs. Hence, you need to uninstall it for the smooth functioning of your OneDrive account. The following steps will help you to uninstall the third-party antivirus on your system.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Again, press <strong>Win+R<\/strong>, type <strong>appwiz.cpl<\/strong>, and click <strong>Ok <\/strong>to open the <strong>Programs and Features<\/strong> panel.<\/li>\n\n\n\n<li>Here, search for <strong>Third-Party Antivirus Software<\/strong> and <strong>Right-Click<\/strong> on it. Then, click <strong>Uninstall <\/strong>from the available options. <br> <img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"331\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/uninstall-third-party-app.png\" alt=\"Uninstall Third Party App\"><\/li>\n\n\n\n<li>Now,<strong> follow the instructions<\/strong> to uninstall it.<\/li>\n\n\n\n<li>After successful completion of this process, <strong>restart your system<\/strong> and verify if OneDrive shows the error code 0x8004de40 or not.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_5_Reset_the_Windows_Socket_On_your_Windows_Device\"><\/span>Method 5: Reset the Windows Socket On your Windows Device<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If the above-discussed solutions do not fix the OneDrive Error Code 0x8004de40, try to reset the <strong>Windows Socket (Winsock)<\/strong>. It manages the input and output requests of the internet on your Windows device. It allows the application to access the internet on your system. So that you can reset Winsock to fix this Error Code 0x8004de40.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press <strong>Win+S<\/strong> and type <strong>cmd <\/strong>in the search box. Then <strong>right-click<\/strong> on the <strong>Command Prompt<\/strong> result and <strong>run it as Administrator<\/strong>.<br> <img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"511\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/command-prompt.png\" alt=\"Command Prompt\"><\/li>\n\n\n\n<li>Type <strong>netsh winsock reset catalog<\/strong> in the <strong>Command Prompt <\/strong>panel and press <strong>Enter<\/strong>. <img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"331\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/enter-the-command.png\" alt=\"Enter the Command\"><\/li>\n\n\n\n<li>Once the command is executed successfully, <strong>close the tab<\/strong> and restart your system.<\/li>\n\n\n\n<li>Now, after <strong>restarting your system<\/strong>, check whether the error is fixed or not.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_6_Reset_the_OneDrive_Program\"><\/span>Method 6: Reset the OneDrive Program<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">It is one of the quickest methods to reset any program to its default state when an application or program functions abnormally. You can execute the following steps to reset OneDrive on your device.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press <strong>Win+R<\/strong> and open the<strong> Run <\/strong>command. Here, paste the command <strong>%localappdata%\\\\Microsoft\\\\OneDrive\\\\onedrive.exe \/reset<\/strong> and click <strong>Ok <\/strong>to start the process. <img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"211\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/restart-onedrive.png\" alt=\"Restart OneDrive\"><\/li>\n\n\n\n<li>After the completion of the <strong>resetting of OneDrive<\/strong>, you need to restart your computer.<\/li>\n\n\n\n<li>Now, after restarting, again press <strong>Win+R <\/strong>and paste the command <strong>%localappdata%\\\\Microsoft\\\\OneDrive\\\\onedrive.exe<\/strong> and select the <strong>Ok <\/strong>button to launch OneDrive. <img loading=\"lazy\" decoding=\"async\" width=\"402\" height=\"209\" src=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2022\/04\/launch-onedrive.png\" alt=\"Launch OneDrive\"><\/li>\n\n\n\n<li>This eliminates all the errors and <strong>sets your OneDrive to its default state<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These are the 6 proven ways to fix \u201cThere was a problem connecting to OneDrive Error Code 0x8004de40\u201d. However, it is advisable to save OneDrive data to the Local Drive or Desktop to prevent your crucial data. In this regard, you can use the automated <strong>Cigati <\/strong><a href=\"https:\/\/www.cigatisolutions.com\/onedrive-migration-tool\/\"><strong>OneDrive Migration Tool<\/strong><\/a>. This utility will help you migrate your data to other cloud services. Additionally, you can back up your data using this tool in multiple file formats.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary_Table_of_Causes_and_Fixes\"><\/span>Summary Table of Causes and Fixes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Cause&nbsp;<\/strong><\/td><td><strong>Fix<\/strong><\/td><\/tr><tr><td>Unstable or weak internet connection&nbsp;<\/td><td>Check your LAN cable, restart the router, and verify connectivity through a browser&nbsp;<\/td><\/tr><tr><td>Outdated Microsoft or Windows updates&nbsp;<\/td><td>Install the latest Windows and OneDrive updates from Settings&nbsp;<\/td><\/tr><tr><td>Corrupted OneDrive installation&nbsp;<\/td><td>Reset OneDrive using the Run command or reinstall it completely&nbsp;<\/td><\/tr><tr><td>TLS protocol not enabled&nbsp;<\/td><td>Open Internet Properties, go to Advanced, and enable TLS 1.0, 1.1, and 1.2&nbsp;<\/td><\/tr><tr><td>Proxy server interference&nbsp;<\/td><td>Open LAN Settings and enable auto-detect while disabling manual proxy&nbsp;<\/td><\/tr><tr><td>Third-party antivirus blocking OneDrive&nbsp;<\/td><td>Temporarily disable or fully uninstall the antivirus software&nbsp;<\/td><\/tr><tr><td>Winsock configuration issue&nbsp;<\/td><td>Run the netsh winsock reset catalog command in Command Prompt as Administrator&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prevention_Tips_to_Avoid_This_Error_in_the_Future\"><\/span>Prevention Tips to Avoid This Error in the Future<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You need to update your Windows and OneDrive regularly to avoid the issues of compatibility with Microsoft Servers.<\/li>\n\n\n\n<li>If you are signing in or syncing the OneDrive, then you should use a stable internet connection.<\/li>\n\n\n\n<li>Always avoid using third-party antivirus software because it can block OneDrive.<\/li>\n\n\n\n<li>Do not change internet security protocols unnecessarily.<\/li>\n\n\n\n<li>Also, make sure your TLS settings are enabled.<\/li>\n\n\n\n<li>Never interrupt OneDrive during sign-in or syncing.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Verdict\"><\/span>Final Verdict<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">OneDrive is the best solution for backing up your system\u2019s files on cloud storage. Although some outages with OneDrive result in showing \u201cThere was a problem connecting to OneDrive Error Code 0x8004de40.\u201d This article is specifically dedicated to providing the top 6 methods to troubleshoot this error code.&nbsp;<br>Apart from this, sometimes you find duplicate files in your OneDrive that can cause many unexpected errors. If you want to delete those duplicate files, Cigati offers an advanced <strong>Cigati <\/strong><a href=\"https:\/\/www.cigatisolutions.com\/onedrive-duplicate-finder\/\"><strong>OneDrive Duplicate Finder and Remover Tool<\/strong><\/a>. This tool is a professional utility that will help you to ease the process of finding and removing duplicate files in OneDrive.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1779366013026\"><strong class=\"schema-faq-question\"><strong>Q1. What does OneDrive Error Code 0x8004de40 actually mean?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>This error means that Microsoft OneDrive is unable to establish a connection with Microsoft cloud servers. It is generally linked to internet connectivity problems, TLS protocol issues, proxy settings, firewall interference, or corrupted OneDrive configuration.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779366027938\"><strong class=\"schema-faq-question\"><strong>Q2. Why am I getting Error 0x8004de40 even though my internet is working fine?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>Many users reported that browsers and other apps work normally, while only OneDrive fails to connect. This usually happens because:<br>\u2022 TLS 1.2 is disabled.<br>\u2022 Proxy settings are blocking OneDrive.<br>\u2022 Antivirus\/firewall interrupts authentication.<br>\u2022 OneDrive cache or credentials are corrupted.<br>\u2022 The Windows network stack is damaged.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779366042706\"><strong class=\"schema-faq-question\"><strong>Q3. Why does OneDrive work in the browser but not in the desktop app?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> This is one of the most common user complaints online. Usually, the browser version works because:<br>\u2022 Browser authentication succeeds.<br>\u2022 Cached desktop credentials are corrupted.<br>\u2022 Desktop sync settings are damaged.<br>\u2022 Domain policies or proxy settings block the sync client only.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779366057066\"><strong class=\"schema-faq-question\"><strong>Q4. Why does OneDrive only fail on one computer but work on others?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> This generally indicates a device-specific problem, such as: <br>\u2022 Corrupted OneDrive installation <br>\u2022 Broken user profile.<br>\u2022 Invalid cached credentials.<br>\u2022 Local firewall restrictions.<br>\u2022 Domain policy conflicts.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779366074705\"><strong class=\"schema-faq-question\"><strong>Q5. Why does OneDrive fail on Wi-Fi but work on a mobile hotspot?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> This usually points toward: <br>\u2022 Router firewall restrictions. <br>\u2022 DNS issues. <br>\u2022 ISP filtering. <br>\u2022 Proxy or VPN conflicts. <br>\u2022 Blocked Microsoft endpoints on the network.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>This blog covers everything you need to know about OneDrive Error Code 0x8004de40. Here we will see what the possible<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":5785,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[99],"tags":[],"class_list":["post-5774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OneDrive Error Code 0x8004de40: 6 Fixes You Can Try Right Now<\/title>\n<meta name=\"description\" content=\"OneDrive error code 0x8004de40 usually signals a sign-in or network conflict. 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This usually happens because:<br>\u2022 TLS 1.2 is disabled.<br>\u2022 Proxy settings are blocking OneDrive.<br>\u2022 Antivirus\\\/firewall interrupts authentication.<br>\u2022 OneDrive cache or credentials are corrupted.<br>\u2022 The Windows network stack is damaged.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/fix-onedrive-error-code-0x8004de40\\\/#faq-question-1779366042706\",\"position\":3,\"url\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/fix-onedrive-error-code-0x8004de40\\\/#faq-question-1779366042706\",\"name\":\"Q3. Why does OneDrive work in the browser but not in the desktop app?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>Ans:<\\\/strong> This is one of the most common user complaints online. Usually, the browser version works because:<br>\u2022 Browser authentication succeeds.<br>\u2022 Cached desktop credentials are corrupted.<br>\u2022 Desktop sync settings are damaged.<br>\u2022 Domain policies or proxy settings block the sync client only.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/fix-onedrive-error-code-0x8004de40\\\/#faq-question-1779366057066\",\"position\":4,\"url\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/fix-onedrive-error-code-0x8004de40\\\/#faq-question-1779366057066\",\"name\":\"Q4. 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It is generally linked to internet connectivity problems, TLS protocol issues, proxy settings, firewall interference, or corrupted OneDrive configuration.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366027938","position":2,"url":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366027938","name":"Q2. Why am I getting Error 0x8004de40 even though my internet is working fine?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans: <\/strong>Many users reported that browsers and other apps work normally, while only OneDrive fails to connect. This usually happens because:<br>\u2022 TLS 1.2 is disabled.<br>\u2022 Proxy settings are blocking OneDrive.<br>\u2022 Antivirus\/firewall interrupts authentication.<br>\u2022 OneDrive cache or credentials are corrupted.<br>\u2022 The Windows network stack is damaged.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366042706","position":3,"url":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366042706","name":"Q3. Why does OneDrive work in the browser but not in the desktop app?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> This is one of the most common user complaints online. Usually, the browser version works because:<br>\u2022 Browser authentication succeeds.<br>\u2022 Cached desktop credentials are corrupted.<br>\u2022 Desktop sync settings are damaged.<br>\u2022 Domain policies or proxy settings block the sync client only.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366057066","position":4,"url":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366057066","name":"Q4. Why does OneDrive only fail on one computer but work on others?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>Ans:<\/strong> This generally indicates a device-specific problem, such as: <br>\u2022 Corrupted OneDrive installation <br>\u2022 Broken user profile.<br>\u2022 Invalid cached credentials.<br>\u2022 Local firewall restrictions.<br>\u2022 Domain policy conflicts.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366074705","position":5,"url":"https:\/\/www.cigatisolutions.com\/blog\/fix-onedrive-error-code-0x8004de40\/#faq-question-1779366074705","name":"Q5. 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