Sorry to hear that.
It seems like the build is working fine for everyone else so whatever is the reason might be something more specific to your machine. If you can, could you grab the player log file (from C:\Users\username\AppData\LocalLow\Semaeopus\Off Grid\output_log.txt) and post it here or send to us (support@semaeopus.com) and we'll take a look if we can spot something.