Windows Activation for Ubuntu Installation Guide - PowerShell File Locked by System Process: Fix Guide-How to Run PowerShell Scripts on Mac (Using PowerShell Core)
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.
Related Software Guides
PowerShell Network Error Checklist: Common Fixes
PowerShell Rate Limit Error Not Working: Fixes for Throttling Issues
Fix PowerShell 'Access Denied' to Registry Key
Fix Windows Security Real-Time Protection Not Working
Fix Windows Security Not Launching After Malware Removal
Fix Windows Search Not Working Due to Dependency Conflict