I have just upgraded my MacBook Pro and its Windows 8.1 virtual machine from Fusion 6.04 to Fusion 7. The installation seemed to go well, until VMware Tools upgraded after I logged into Windows and then requested that I reboot. Once I rebooted and tried to log in again, this is the message I got: "The Local Session Manager Service failed the sign-in. The RPC Server attempted an integer division by zero. " Then the login fails, I quickly get a light blue error screen, Windows reboots, but I still can't log in. I've tried restarting Fusion but that doesn't help. Any suggestions?
Edit: I'm running OSX 10.9.5 on a 13' MacBook Pro (late 2013) with Retina, if that helps!
Edit #2: After weighing my options, I decided that the best way to go was to delete my vm and start afresh. Everything installed smoothly, and now my Windows 8.1 vm is fine.