Rockwell Automation 1757-SWKIT3200 ProcessLogix R320.0 Installation and Upgrade Guide - Manual (Page 34)

Publication 1757-IN032B-EN-P - April 2001
1-14 System Software Upgrade Procedures
Uninstalling ProcessLogix
Knowledge Builder
Software If you have a previous version of Knowledge Builder on your PC, you
must first record the system path and uninstall the installed version
before attempting to install the latest version. Follow the steps below to
record the system path and uninstall the Knowledge Builder software.
Recording the NT System Path Value
If you are running Windows NT, you must record the NT System Path
before uninstalling Knowledge Builder.
1. Click Start
⇒
Settings
⇒
Control Panel.
2. Double-click the System icon.
3. Click the Environment tab.
4. Select the Path from the System Variables list.
5. Record the Path Value.
Uninstall Knowledge Builder
1. Click Start
⇒
Settings
⇒
Control Panel.
2. Double-click the Add/Remove Programs icon.
3. Select Knowledge Builder.
4. Click Add/Remove.
TIP
Use Notepad to create a file c:\path.txt. Copy the path
value into this file and save.
ATTENTION
!
Before installing or uninstalling any software
component, you MUST exit all ProcessLogix
applications and stop all ProcessLogix services.
Refer to Stopping ProcessLogix Applications and
Services on page 1-8.