Portable | Autoadminlogon

A pause. "The one that runs every night. The credential vault backup."

Liam woke at 7:30 AM, showered, and poured his coffee. He walked into his home office, pressed the power button on his workstation, and turned to his espresso machine. autoadminlogon

He tried again. Incorrect.

A local shadow account. One with no password. One with no MFA. One that, three years ago, when he first set AutoAdminLogon , he had accidentally created and then forgotten. A pause

For thirty-six months, it was perfect.

AutoAdminLogon has a safety feature. After three failures, it sets itself back to 0 . It surrenders. three years ago

But something was wrong. The patch had corrupted the DefaultPassword string. The last character—a $ —had been replaced with a null byte.