

From the search result, right-click on the Command Prompt(Admin).Go to the Windows Search box and type cmd.You can perform this scan by doing the following: It is Windows in-built troubleshooting tool that scans for corrupted files and fixes them automatically. Hence, to check and fix the corrupted Windows system file, you can run the System File Checker(SFC) scan. If there are corrupted system files on your computer, then you might run into issues, and this might be the reason outlook is not opening on your Windows 10 computer. Fix 11: Delete Registry Key to Fix Outlook Not Opening In Windows 10 PC Issueįix 1: Run SFC Scan to Fix Outlook Won’t Open in Windows 10.Fix 9: Check if You Have Permissions to Access the PST File.Fix 8: Change DPI Settings to Fix Outlook Won’t Start Error.Fix 7: Delete the Outlook App Data Folder.Fix 5: Repair Outlook Data File to Resolve Outlook Will Not Open Issue.Fix 2: Open Outlook in the Safe Mode and Disable Add-ins.Fix 1: Run SFC Scan to Fix Outlook Won’t Open in Windows 10.Select Online Repair then click Repair to begin.Select your Microsoft Office install and choose Change from the menu above the program list.Double click on Programs and Features when it comes into view.If it’s not listed, choose Control Panel and search for programs. Right click on the Start button and choose Programs and Features (marked with an arrow in the screenshot above).Note that Online Repair can take a long time to complete. If you are unable to fix the file permissions, you’ll need to do an Online Repair of your Office installation from Control Panel, Program and Features. Right click in the command prompt window and choose Paste.Copy icacls "%programfiles%\Microsoft Office 15" /grant *S-1-15-2-1:(OI)(CI)RX.Right click on the Start button and choose Command Prompt (Admin).The recommended solution is to fix the file permissions, or run Office's Online Repair.

While you could disable protected view to fix it, it’s not recommended as it can allow infected documents to run code. Protected View is enabled by default when opening file attachments in Outlook, files from untrusted locations, or files that were downloaded from the Internet. The files are not corrupted but there are issues with the file permissions after the upgrade that affect opening the files in Protected View.

PowerPoint: "The application was unable to start correctly", "PowerPoint found a problem with ", "Sorry, PowerPoint can’t read " Word: "Word experienced an error trying to open the file" When they try to open the attachments, they receive an error message that there is an error or the file is corrupt.Įxcel: "This file is corrupt and cannot be opened" This specific issue was fixed in the AugProduct Update.Īfter upgrading to Windows 10, some users are having problems opening Office documents that are attached to Outlook messages.
