Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Windows Activation Stuck on Loading with Error 0x8007232b

If Windows activation is stuck on a loading screen and eventually shows error 0x8007232b, the iss...

Fixing 'Access Denied' Errors When Running PowerShell Scripts

If you see an 'Access Denied' error when trying to run a PowerShell script, it's usually not a pe...

BitLocker Backup Restore Tool Not Detecting Drive: Fixes

You connect a drive that contains a BitLocker backup, but the restore tool doesn't see it. This c...

Fix Task Scheduler Path Not Found Error (Code 0x80070002)

When you run a scheduled task in Windows and get a "path not found" error (code 0x80070002), the ...

Fix 'Could not get lock /var/lib/dpkg/lock' Error on Ubuntu/Debian

You try to install a package with apt or dpkg, and you get the error: Could not get lock /v...

Fix Windows Defender Error 0x80070422: Won't Turn On
If you see error code 0x80070422 when trying to turn on Windows Defender, it usually means the re...