Add/Remove Programs

When I get into Add/Remove programs it gives me a error %appl%wiz or something and I can’t see any of the programs to remove. I have tried installing the service pack, reinstall W2K professional upgrade.

Previously, I had quite a few programs loaded already, and it was from time to time resizing (font) when I went into the programs.

Does anyone knnow what else I can try to fix this problem?