Slmgr -upk !!top!! Instant

He pulled up the PowerShell window on his crash cart monitor. The cursor blinked patiently.

Arjun typed: slmgr -upk

You couldn't "revert" slmgr -upk . Not cleanly. The keys were gone. Vapor. He would have to re-enter them from scratch—if he even had the original certificates, which he didn't. Clara had told him to wipe the records for "security." slmgr -upk

"Uninstalled product key successfully."