I'm exceptionally bad with computers. 
I downloaded it, double clicked download, it auto-installed and was going to auto-start
Splash screen came up for a few seconds then a pop up said 'BitSharesXT.exe has stopped working' 
Tried starting it again afterwards,  splash screen comes up for few sec then disappears. 
Deleted App Data, roaming - BitSharesXTS file as suggested earlier in the thread - but same thing happens, 1st start up says it's stopped working after flash screen and following start ups just show flash screen for a few seconds then disappears. 
I'm using windows 7 64 bit