I'm on Windows 8.1. I've just updated to Logos 6.4, and now cannot start the program. The program opens up to the main screen and then, after a second or so, I get the system message:
Logos Bible Software has stopped working.
A problem caused the program to stop working correctly. Windows will close the program and notify you is a solution is available.
I'm afraid I am newly back on to windows, so I am not sure if Logos keeps and error log (or needs to run a program as it did on the mac).
Chris