Click LAUNCH (4.14.1) - Nothing happens.....

Installed this xxxx after being queued for hours.

Now that it is installed NOTHING happens when I press Launch! :mad:

Wtf! I am on Windows 7 - 64 bit, 16 GB RAM, i5 4.2Ghz, DX is up-to-date, Nvidia drivers updated, Service Pack 1, Windows updated.

Anyone got an idea why?