Downloaded Game. Cannot Install

[meatsauce]

I just purchased Civilization 4 from BestBuy.com. During installation I keep getting:

Error 1335. The cabinet file 'Data1.cab' required for this installation is corrupt and cannot be used.

I tried to research this problem myself but did not find much regarding issues with downloading the game from a site. Thank you for any help.
See DxDiag.txt if it helps any.

 

[ori]

Welcome to Civfanatics

it is most likely a bad download - try downloading it again, or contact BestBuy maybe their download file got corrupted on the server and they need to give you a new download link.