so, 2 days ago i just bought The Elder Scrolls V Skyrim, and when i was installing it i got an error about failed to extract a file called HighResTexturepack02.bsa, so i copied all the data from the cd (which the seller told me to), almost all of the file on the cd are copied except 1 file called Setup-C, it says failed to copy due to source data error cyclic redudancy, so i went back to the store and exchange the cd to another one, (still the same game). and they tested it already and it works in their pc, but when i went back and try to copy the files it still gives me the source data crc error, could anyone help me?? plz?? is there a way to fix it? and im copying the cd file to local disk D, since my local disk c is full