Fix Chrome Profile Port Already Allocated Error
You try to launch Chrome with a specific profile using the --user-data-dir and
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Task Scheduler Auto Start Not Working in Windows 10
You set up a task in Task Scheduler to run at startup, but it never executes. This is a common fr...
Windows Defender Proxy Error: Setup Checklist for Fix
You're running Windows Defender and it throws a proxy error—often during an update or a full scan...
Fix Error 0x80070422 Windows Security Version Mismatch
You may see error code 0x80070422 when opening Windows Security, often accompanied by a message a...
OneDrive DNS Error Checklist for Administrators
When OneDrive fails to sync or shows a DNS error, the cause is often a misconfigured DNS setting,...
How to Fix PowerShell 502 Bad Gateway Error
When you run a PowerShell command that calls a web service (like Invoke-RestMethod o...
Issue queue
SitemapMicrosoft Store Error 404: Quick Fix Guide
Fix Outlook Connection Refused Error on Windows 10
Microsoft Teams Permission Denied Troubleshooting
Windows Update Sync Issue Troubleshooting
Resolve Microsoft Teams White Screen Issue
Fix Windows Activation Connection Timeout After Network Change
Troubleshoot Windows Security Error 0x80070422
PowerShell Restricted Policy Fix Registry Method
Fix Outlook Connection Refused Due to Antivirus Blocking
Checklist for Resolving Remote Desktop SSL Errors
Remote Desktop Timeout Through Proxy – Solutions
How to Fix PowerShell Update Error 0x800f0982
Fix Outlook Connection Refused Error on Windows 10
Microsoft Teams Permission Denied Troubleshooting
Windows Update Sync Issue Troubleshooting
Resolve Microsoft Teams White Screen Issue
Fix Windows Activation Connection Timeout After Network Change
Troubleshoot Windows Security Error 0x80070422
PowerShell Restricted Policy Fix Registry Method
Fix Outlook Connection Refused Due to Antivirus Blocking
Checklist for Resolving Remote Desktop SSL Errors
Remote Desktop Timeout Through Proxy – Solutions
How to Fix PowerShell Update Error 0x800f0982