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 listFix Microsoft Teams Mic Not Working with External Microphone
You plug in an external microphone, but Microsoft Teams still won't pick up your voice. This is a...
Fix OneDrive Sync Permission Denied Error
You try to sync a file or folder in OneDrive, but see a 'permission denied' error. This usually m...
Remote Desktop Permission Denied: Step-by-Step Fixes
You try to connect to a remote PC via Remote Desktop, but the connection fails with an 'access de...
Fix Windows Security Module Service Not Running
You open Windows Security and see a message that the service isn't running. The shield icon in th...
How to Fix Command Prompt Crashing on Open
You click Command Prompt, the window flashes for a split second, then disappears. This can happen...
Topic paths
Quick titles
Chrome Not Working After Update? Try These FixesFix 'Windows Activation Command Not Found' by Checking System FilesHow to Resolve Remote Desktop Not Starting in Windows 10DISM Error 0x80073712 Troubleshooting GuideHow to Resolve SSH Permission Denied in Windows TerminalWindows Search 404 Error: Rebuild Index GuideHow to Enable Clipboard Sync in Remote DesktopBitLocker 502 Bad Gateway: Causes and Fixes