I get an error message as below while install teradata bynet driver on windows 7. " Error 1335. The cabinet file 'Data1.cab' required for this installation is corrupt and cannot be used. This could indicate a network error, an error reading from the CD-ROM, or a problem with this package". But, I have installed all teradata packages by this ISO Image on another Laptop. So, I think this ISO file have no problem. What is wrong with my PC with windows 7..?