I have just started having a problem whereby I cannot use the fast switch user option in Windows 7. When I am logged in (as any user) and attempt to switch users, the normal user list is displayed. However when I try to select any other user it asks for the password and then tells me there is already a user logged in and won't allow me to proceed. I can get the exact message if required
I have Windows 7 64-bit Home Premium on Lenovo laptop.
Possibly I have changed something but cannot think what. Any pointers will be most welcome