Not sure if this is the correct forum or not to post this. If not, Mods please move it to proper section. wasn't sure whether to put it here, Hardware, or the highly Technical section. Okay so I got a hankering to play MoHAS again. So I got out my Warchest edition and started installing. I read people had no trouble playing it om W7. Anyway, when it gets to a point about 75% install on second disk I get a pop-up message that says: Component: Data Files Complete File Group: Data Files Complete File: D\main\Pak2.pk3 Error: Data error (cyclic redundancy check) I've tried installing twice and it always stops there and pops up that message. I'm guessing its telling me its having a problem installing that particular file onto the hard drive? Or is it my drive that has the problem? Like a bad section? Trying to figure out if its the disk file itself or the drive. I'm hoping its not a bad drive problem. I haven't had any problems since I built the rig earlier this year in March. Smooth sailing and gaming. Any help would be appreciated. Edit: There are no visible marks or scratches on disk.