I downloaded the blizzard installer from pre-purchase. The Blizzard downloader hit 100% of 7.60GB then crashed and said The program might not have installed correctly. I've run the downloader again and pointed it to the same location. It "checks" all the files again and gives me the same error, that the program might not have installed correctly and i must click 1. Reinstall or 2. It has installed correctly.

When i run the setup.exe i get error 108 at 40% of install.

I guess i have no choice but to download the entire thing to a new clean directory and hope for the best?