Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

BitLocker Can't Connect to Azure AD: Fixes & Checks

You're trying to back up your BitLocker recovery key to Azure AD, but the process fails with an e...

Fix Windows Activation Login Loop That Keeps Restarting

You sign in to Windows, see the activation watermark, then the system restarts. This loop can rep...

Fix Windows Activation Error 504 Caused by Firewall Settings

You try to activate Windows and get error 504. This often means your firewall is blocking communi...

Fix BitLocker Authentication Failed with TPM Not Working

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

Fix Gradle Build Failed Java Heap Space Error

You're running a Gradle build and it fails with java.lang.OutOfMemoryError: Java heap space...

BitLocker TPM Not Detected After Settings Reset: Fix
If you recently reset Windows settings or performed a system restore and now BitLocker reports th...