Fix Microsoft Store App Version Mismatch Errors
You open a Microsoft Store app and get an error about a version mismatch, or the app won't start ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Activation File Locked: Fix for Windows 10
You see an error saying the Windows activation file is locked, or activation fails with a file ac...
Fix OneDrive Sync Setup Access Denied Errors
When trying to set up OneDrive sync, an 'Access Denied' error usually appears because of folder p...
Fix Chrome Profile Authentication Failed Permission Denied
If you see 'Profile authentication failed: Permission denied' when launching Chrome, the browser ...
Fix PuTTY Connection Refused After Server Restart
You restart your server, open PuTTY, and see "Connection refused". This is a com...
Microsoft Teams Cache Clear Checklist for Administrators
When Microsoft Teams behaves oddly—fails to load, shows stale data, or throws login errors—the ca...
Issue queue
SitemapHow to Reset Windows Update Cache
Resolve 502 Bad Gateway via CMD
Fix Outlook Outbox Stuck or Send Errors
Windows Update 0x80070643 Troubleshooting Guide
IMAP Outlook Settings Checklist and Troubleshooting
Task Scheduler File Locked Troubleshooting Guide
How to Resolve RDP Error 0x4 in Windows
PowerShell High CPU After Update Fix
Fix RD Rate Limit Connection Errors
How to Unlock BitLocker Drive When Authentication Fails
How to Restart Windows Search Indexing Service
How to Resolve Chrome Loading Issues from Dependency Conflicts
Resolve 502 Bad Gateway via CMD
Fix Outlook Outbox Stuck or Send Errors
Windows Update 0x80070643 Troubleshooting Guide
IMAP Outlook Settings Checklist and Troubleshooting
Task Scheduler File Locked Troubleshooting Guide
How to Resolve RDP Error 0x4 in Windows
PowerShell High CPU After Update Fix
Fix RD Rate Limit Connection Errors
How to Unlock BitLocker Drive When Authentication Fails
How to Restart Windows Search Indexing Service
How to Resolve Chrome Loading Issues from Dependency Conflicts