Checklists for software errors, setup, and tool workflows.

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Fix OneDrive Sync Failed: Permission Denied for Folder

You try to sync a folder with OneDrive, but it fails with a 'permission denied' error. This typic...

Fix Windows Activation Blocked by Firewall

If Windows activation fails with an error about a blocked firewall, your PC likely can't reach Mi...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Windows Activation 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...

How to Fix Chrome Profile Version Mismatch Error

You open Google Chrome and get a message like 'Your profile could not be opened correctly' or 'Pr...