Windows 64 bit system always gives me this same exact issue. When i go to save as after installing office 2010 the save as freezes and locks up office. The computer is on a domain.
I disabled network visiablity
I reinstalled office
I ran office in safe mode
I disconnected all network drives
I ran sfc /scannow
Nothing seems to fix this issue other than downgrading the computer to 32 bit windows.
Please help this happens constantly there has to be some type of fix!