Larian Studios Forums Divinity 2 - Ego Draconis (English) Technical problems American Version wont run on windows 7

Whenever I try to launch the american verison of the game that came out today I get this message

"Data is not compatible with this version"

Specs

Windows 7 64-bit
Ati Radeon HD 4870 X2 2GB
Intel Core 2 Quad 3.4gigs
8 Gigs Of Ram (Timings 5-5-5-12)