I've already downloaded WoG about 3 times, but every time I run Install.exe it
says: main1.wog is corrupted, main2.wog is corrupted, etc. even before it asks which folder the heroes reside in. And only after listing them does it ask where it should look for the heroes.
How can I make sure that files like main1.wog and so on are not corrupted?
This shouldn't depend on whether the heroes are licensed! It should reach the "where are the heroes, after all" question without any problems, even if there are no heroes on the computer at all.
If you can help with this, I'll figure out the rest of the installation myself; perhaps I'll buy a licensed SoD.

Modders, answer me!

P.S. downloaded WoG from this site and somewhere else (via the link at the beginning of the thread)