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

Fix Chrome Profile Download Permission Denied on Mac

You try to download a file in Chrome on your Mac, but you see an error: 'Download permission deni...

Fix Outlook 502 Bad Gateway Error After Update

After a recent Outlook update, you might see a '502 Bad Gateway' error when trying to send or rec...

Fix Windows Defender Error 0x80070643 on macOS

If you see error 0x80070643 when installing or updating Windows Defender on a Mac (via Parallels,...

Fix BitLocker File Locked After Windows Update

After a Windows update, some users find that BitLocker-encrypted files or drives show as locked o...

Fix BitLocker 504 Gateway Timeout on Windows 10

You try to unlock or manage a BitLocker drive and see a 504 Gateway Timeout erro...

Fix 'Remote Desktop Command Not Found' After Update