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Velendesril

First Lieutenant
108 Badges
Jun 19, 2007
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So, I bought Hearts of Iron 2: Doomsday a few days back, and ahve tried to install it today. When I try however, I get a pop-up error message saying "An Installation Support File could not be installed. Data Error (Cyclic Redundency Check)." How can I solve this?
 
You might want to try installing to a different PC or CD drive to rule out the possibility that the problem is with your CD or DVD drive, and not the media CD. If you get same error on another system or drive then perhaps the vendor that sold you the game will refund or replace it.