Checklists for software errors, setup, and tool workflows.

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Fix Permission Denied Errors in GitHub Actions Workflows

You're running a GitHub Actions workflow and it fails with a permission denied error...

Fix Chrome Extension Permission Denied Error

You try to install or run a Chrome extension, and you get a 'permission denied' error. This usual...

Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

Fix Windows Defender Token Expired Preventing Service Start

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

Fix Go Modules Proxy Checksum Mismatch

When building a Go project, you might see an error like verifying module: checksum mismatch...

Fix Chrome 'Profile Connection Refused' Error on Mac
If you see 'Profile connection refused' when opening Chrome on your Mac, the browser can't access...