Cannot install trial on 64bit

[b00g13]

Installing starts unpacking files and shows me an error message. "Setup cannot find corel aftershot 2 installed"
It's funny how at the same time this error is spectacularly accurate and obliviously useless ^^

[b00g13]

I tried on my laptop as well with the same result, but later I downloaded it from a different site site, using this link http://download.dphostf.pl/?ic_user_id=287 and it worked perfectly.