Ambitions EP Installation error: data error

I brought the expansion pack disc new from online and i insert the disk and it starts to download until it comes up with a error

File: E:\GameData\Shared\Packages\FullBuild_p04.package

Error: Data error (cyclic redundancy check).

I then click retry and it will carry on downloading until the last pecent where it wll not download anymore. I have tried cleaning my disk holder and the disk itself and nothing has worked. Please help!!