Star Wars Empire at War Forces of Corruption Error Thread

I really need some help. When I go to install Forces of Corruption, I receive a message requesting that I insert disk 2 of EAW, which contains the file data3.cab. When I show the system where the file is located (on disk 2), I receive a critical error message. I want to get FOC installed so that I can add the MOD. Can anyone assist me with correcting this error? I'm playing on a reasonably new computer

The pictures didn't load. In order they were:

Please insert disk 2 that contains the file data3.cab

Setup could not find a file on the specified path or disk. Please check that the proper disk is inserted or specify a new path.

The next message has all four lines on one error message block, with "Feature transfer error" at the top of the message.

Feature: DefaultFeature

Component:

File:

Error: Catastrophic Error