Fix PowerShell 'Could not load file or assembly' Error
When you run a PowerShell script or cmdlet and see an error like Could not load file or ass...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix 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...
How to Fix Microsoft Teams Not Loading After Reset
If you’ve reset your PC or just reinstalled Windows and now Microsoft Teams won’t load—spinning i...
How to Bypass Proxy in PowerShell Commands
When running PowerShell commands that make web requests, a configured proxy can sometimes block o...
Fix Windows Security Service Unavailable in Windows 11
You open Windows Security and see a red banner: 'Security service unavailable. Restart your devic...
Fix Microsoft Teams Authentication Failed Error
You open Microsoft Teams, try to sign in, and get an 'Authentication failed' error. This usually ...
Topic paths
Quick titles
Checking and Installing Windows UpdatesWindows Search Token Expired: Quick FixesHow to Fix OBS Black Screen on MacBitLocker 504 Gateway Timeout – How to ResolveWindows Terminal Cache Permission Denied: Quick Fix GuideHow to Fix Windows Defender Error 0x80240022Troubleshoot Windows Activation After Replacing HardwareResolve Windows Terminal Certificate Verification Error