If your XP workstation isn’t on a domain (like your home PC), and you need to remove saved passwords, here are the steps:
1. Click Start menu and select Run
2. Type “rundll32.exe keymgr.dll, KRShowKeyMgr”
3. Remove saved passwords
Noticed lots of failed login attempts from employee’s personal laptops. Caused by saved (old) passwords. Removed them and all was well.
