Network Admin checking in. I have a coworkers computer that simply will not allow an incoming ping or push of software.
Windows 7. Microsoft Security Essentials for AV. IPv6 Disabled.
It's as if the firewall is running... but it's definitely disabled. It can ping out and get responses just fine. But from other PC's or networking gear I cannot get to it. There is no networking gear in the way.
Windows firewall, defender, MSE are all disabled. I've tried stopping most all unnecessary software. Tried resetting winsock. Tried setting a static IP to make sure he didn't have a duplicate IP.
Any other bright ideas?