I'm running Windows XP Home. I share my PC with my wife and daughter and we all have restricted login accounts, along with one administrator account used for those things that need such privileges. My daughter and the admin account have passwords, the other accounts don't. We regularly switch between accounts. Periodically (once every day or two) the PC prompts for a password on all accounts, and the correct passwords do not work on the passworded accounts. The only way to get back is to re-boot the system and all is back as it should be. I can't see any pattern as to when this happens. It's incredibly annoying, and I have no idea where to look for a solutoin. Any ideas gratefully received.
Thanks,
Nearvana