NOTE: Other Add/Remove Programs applet problems are documented at:
If those tips DO NOT correct your problem, it is likely that your Control Panel has become corrupted.
To fix this problem, perform an in-place upgrade:
1. Mount the Windows 2000 installation CD-ROM into the CD-ROM drive.
2. On the Welcome to Windows 2000 Setup Wizard page, Press Install Windows 2000.
3. Select Upgrade to Windows 2000 (Recommended).
4. Follow the on-screen instructions.