For about 6 weeks I was able to successfully enable Unity on my Windows guest O/S. Now whenever I attempt to start up Unity, the Virtual Machine Library window comes into the foreground, and after about 10 seconds, it reverts back to Single Window mode, with no error. I have reinstalled the VMWare Tools multiple times, complete with the required reboots, etc. It has not helped. The only clue I have now is that there may be an issue with the unity.dll file, as per an error message I managed to capture thanks to Soluto. (attached)
Any suggestions? I would prefer not to rebuild the guest O/S. Thanks.