valinet/ExplorerPatcher

windows Start menu button not working after security update

JeffHox opened this issue · 9 comments

Every time windows 11 installs the Kb5046633 security update left clicking the mouse on the window start menu con does not open the menu. The right click still works though. The only way to get it working again it to keep uninstalling the update. this has been going on since the update first came out. thanks

try reinstalling ExplorerPatcher

If you meant right clicking on the start menu doesn't work, that's been fixed with the newest release of EP. Please uninstall the current version and install the newest release: https://github.com/valinet/ExplorerPatcher/releases

mentioned here: #3922

You must be doing something wrong if the start menu does not work even after a full reinstall. Make sure you're running EP 67.1. Make sure exclusions have been properly configured.

Before installing EP, if you're not using a third party antivirus, right click on powershell and select run as administrator. Then run the following to exclude these from windows defender:

Add-MpPreference -ExclusionPath "C:\Program Files\ExplorerPatcher"
Add-MpPreference -ExclusionPath "$env:APPDATA\ExplorerPatcher"
Add-MpPreference -ExclusionPath "C:\Windows\dxgi.dll"
Add-MpPreference -ExclusionPath "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy"
Add-MpPreference -ExclusionPath "C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy"

if you get the error: 0x800106ba, it means Windows Defender is not active, and you do have another antivirus installed that is currently running. If so, you'll need to add the above exclusions to it, which should be:

"C:\Program Files\ExplorerPatcher"
"%APPDATA%\ExplorerPatcher"
"C:\Windows\dxgi.dll"
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy"
"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy"

I suspect that windows defender was interfering in this. So some files were being quarantined that EP needs to function.

Glad to see that you got your problem resolved. Remember, the Windows 10 start menu is now no longer part of Windows 11 22H2/23H2 so it can break anytime.