yesterday i bought it from GOG
downloading it with GOG downloader 2 times,and browser 1 times
neither worked,this game had never passed integrity check....
i keep re-download it many times,maybe now is my 4th-5th times,anybody know why this happen?

my pc using win 7,intel i3 proc,radeon vga

Contact GoG. There support is pretty helpful.

It's a huge download (close to 9GB), and not everybody has an end-to-end connection stable enough to complete it. Get the tail end of one file cut off, and you're SOL and starting over :(

Because they're pretty sensitive to interruptions (and generate a swarm of traffic if you use the downloader), I've actually used the Witcher 1 and Witcher 2 downloads a few times to test the security appliances I work on :)

Hi friends :D I just want to know if im the only one who download the mac version and everytime stops at 7.5gb (not 9gb as download page says) anyway, a picture says more than a thounsand words... well this case 2 XD

EDIT: The solution was use the gog downloader, so there it is ;D... a shame the linux version (witcher 2) cant be downloaded via gog downloader... for now