Rockwell Automation 1757-SWKIT3200 ProcessLogix R320.0 Installation and Upgrade Guide - Manual (Page 48)

Publication 1757-IN032B-EN-P - April 2001
1-28 System Software Upgrade Procedures
5. Confirm that the floppy drive letter A:, for example, appears in the
From Drive field and the hard drive letter C:, for example, appears
in the To Drive field in the dialog box.
6. Click OK to initiate the move.
7. Click Move to move the file to the hard drive. Wait for a dialog box
to give a successful move indication, and click OK to exit.
8. Remove the Master Disk from your floppy drive and store it in a
safe place
TIP
If you need to reformat the hard drive, you must first
move the evrsi.sys file back to this Master Disk using
this same general procedure; otherwise, the file will be
corrupted.