I have been running the latest version of the program for sometime with no issues at all with X-plane 10.30 used it this morning with no issue's and went to use it this aft and I get the "Plan G Has Stopped Working" message, running Windows 8.1 64 bit. I have made absolutely no adjustments to my system what so ever. Any help woud be appreciated! It's a must have program for me  :(

Thanks

Scot