Fix PowerShell Assembly Cache Not Updating
You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Microsoft Store ‘Permission Denied’ Error
You try to install or update an app from the Microsoft Store, but you get a ‘Permission Denied’ e...
Fix Windows Defender Dependency Conflict Error
If you see a Windows Defender error about a dependency conflict, it usually means a required serv...
How to Fix Remote Desktop Connection Timeout Errors
When you try to connect to a remote PC and the connection times out, it usually means the client ...
Fix BitLocker 'Module Not Found' Error 0x8007007e
When you try to enable or manage BitLocker drive encryption on Windows, you might encounter the e...
Fix Windows Activation SSL Certificate Error Not Working
You're trying to activate Windows, but you see an SSL certificate error and activation fails. Thi...
Topic paths
Quick titles
How to Enable Windows Terminal Auto-Start in RegistryKill Process on Port Using CMDFix Outlook 502 Bad Gateway Error from Antivirus InterferenceStop Windows Search from Using Too Much CPUTroubleshoot Windows Terminal Performance IssuesChrome Profile Error Troubleshooting GuideHow to Fix Microsoft Store Version MismatchHow to Fix Microsoft Store Backup Not Working