That's interesting. Can you make sure also that you your internet is stable and not intermittent? The connection might be cut off when your trying to launch it.
Hello
I can see that in the lower right corner, you have a suspicious application running.
Please create a BDSYS log, upload it on http://sendspace.com and post here the download link:
http://www.bitdefender.com/support/The-sys...fected-490.html
Thank you!