Rockwell Automation 1757-SWKIT3200 ProcessLogix R320.0 Installation and Upgrade Guide - Manual (Page 25)

Publication 1757-IN032B-EN-P - April 2001
System Software Upgrade Procedures 1-5
3. Take this number and multiply it by 1.5 to find your free space
requirements. If the result is less than 400 MB, make the result 400
MB. Click Cancel to close the Honeywell Properties dialog box.
4. In Windows NT Explorer, right-click the (C:) drive icon in the left
pane and click properties. Check the free space size listed for the C
drive in the open dialog box. Click Cancel to close the dialog box.
If there is not enough free disk space, refer to the following
paragraph for suggestions on how to increase it.
EXAMPLE
In the following example, the C:\Honeywell tree size is
458 MB. Multiplying 458 MB by 1.5 results in 687 MB.
This means you would need at least 687 MB of free disk
space before beginning your upgrade.