WIN95DRV.EXE install program prompts to install DISK2 when it is installed.

WIN95DRV.EXE installation program prompts the user to install DISK2
when it is already installed.
A. Each disk has an identifier which distinguishes it from other disks.
If the disk is damaged, information such as the identifier may become
corrupted or unreadable. Should this occur, perform one of the following:
1. The most recent versions of CalComp drivers are available and may
be downloaded from one of the following:
a. The CalComp Web page (http://www.calcomp.com).
2. If it is not possible to obtain the driver from one of the above
sources, please call the CalComp Call Center at 1-800-225-2667 to
request a free replacement driver diskette set.
