My admin share C$ has been removed causing our server-managed security (Sophos Endpoint Security and Control) to stop updating this workstation because it is unable to create local tasks.
I've searched for two days now; lots of stuff about disabling C$ or allowing network access via a Registry edit but nothing about restoring a missing "default admin share C$".
I can recreate C$ from the MMC but it's removed after a reboot.
System is Windows 7 Pro 64-bit on a domain.