I am trying to set up my laptop to run ASP.NET applications but have run into multiple problems. I'm using Win XP Pro. I am having problems updating my database because the aspnet user account does not have permissions to write to the database. By default XP does not show the Security tab in a folder's properties. I unchecked the "Use simple file sharing" box and now the Security tab shows up. But when I try to add a new user to the list this error message pops up "Unable to display the user selection dialog - %1 is not a valid Win32 application".
I can't find anything for this particular error on the web so I'm hoping someone out there in expert land has seen this before. Thanks.