How to Fix PowerShell Port Already Allocated Error
When you try to start a TCP listener or run a script that binds to a specific port in PowerShell,...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix OBS Virtual Camera Permission Denied on Mac
When you see a "permission denied" message for the OBS virtual camera on a Mac, it usually means ...
Fix Windows Update Version Mismatch: Setup Guide
You see an error like 'Windows Update version mismatch' or 'The update is not applicable to your ...
How to Enable Windows Defender Service Manually
If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...
Fix OneDrive Sync Path Not Found After Windows Update
After a Windows update, you may see an error that OneDrive cannot find its sync path. This usuall...
How to Fix 'File Locked by Another Process' Error in PowerShell
When you run a PowerShell command that reads, writes, or deletes a file, you might see an error l...
Issue queue
SitemapResolve SSH and WSL Timeout Errors in Windows Terminal
Fix Chrome Profile Authentication Failed on Windows 10
Chrome Token Expired on Login: How to Fix
How to Resolve Outlook 502 Bad Gateway in Office 365
Using Cron for Automated Tasks in Ubuntu
BitLocker Recovery Key 'Expired' on Windows 11: Fixes That Work
MySQL Bind Address Configuration Guide
How to Fix 'File Locked by System' in Windows Defender
How to Fix Outlook SSL Certificate Error
How to Set Up SSL Certificate for Localhost on Windows 11
CrashLoopBackOff Error Exit Code Guide
Setup Windows Terminal with WSL2: Step-by-Step Guide
Fix Chrome Profile Authentication Failed on Windows 10
Chrome Token Expired on Login: How to Fix
How to Resolve Outlook 502 Bad Gateway in Office 365
Using Cron for Automated Tasks in Ubuntu
BitLocker Recovery Key 'Expired' on Windows 11: Fixes That Work
MySQL Bind Address Configuration Guide
How to Fix 'File Locked by System' in Windows Defender
How to Fix Outlook SSL Certificate Error
How to Set Up SSL Certificate for Localhost on Windows 11
CrashLoopBackOff Error Exit Code Guide
Setup Windows Terminal with WSL2: Step-by-Step Guide