Knowledge base for software setup, errors, and daily tool work.

BitLocker Recovery Key Not Working: Real Fixes

You enter your 48-digit BitLocker recovery key, but the drive stays locked. This is a stressful s...

Fix 'Outlook File Locked by Windows File Sharing' Error

You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Remote Desktop Error 0x8007042c: Service Unavailable

When you try to connect to a remote computer and see error 0x8007042c, the remote desktop service...

Fix OneDrive Error 0x80070005: Proxy and Permission Issues

If you see error code 0x80070005 when syncing OneDrive, it usually means OneDrive can't access a ...

Fix 'Connection Refused' Error in Windows Security for Remote Desktop

When you try to connect to a remote PC via Remote Desktop and get a 'connection refused' error fr...