Checklists for software errors, setup, and tool workflows.

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Fix VSCode Remote SSH Permission Denied for Known Hosts

You're trying to connect to a remote server via VSCode's Remote - SSH extension, but you get a 'p...

Fix PowerShell 504 Gateway Timeout After Windows Update

After a recent Windows update, some users see a 504 Gateway Timeout error when running PowerShell...

Fix Command Prompt Can't Connect to SQL Server

If you're seeing errors like 'Cannot open server 'hostname' requested by the login' or <...

Fix 'Cannot Access File Because It Is Locked' in Command Prompt

When you try to delete, rename, or move a file in Command Prompt and see the error "The process c...

Fix MySQL Connection Refused on Localhost

You try to connect to MySQL on localhost and get ERROR 2003 (HY000): Can't connect to MySQL...

Fix Microsoft Store Sync Issues After a Failed Start
If Microsoft Store fails to start and then won't sync your apps or settings, you're likely dealin...