Odd, SD was working perfectly last night, came to plan a flight for tomorrow and it opens the warning screen and immediately crashes to the desktop.



I've re-booted, re-installed, removed and downloaded the latest public release, repaired, re-installed re-booted etc. There has been a Windows 7 update - any issues you may be aware of? - I can't get the program to run no matter what I do and I've been using it error free for some time?



Thanks,



Ian