Mcafee and user Accounts using XP

Installed McAfee 6.0 on an XP machine under the admin user account. It runs fine and updates itself. however, in the limited accounts, it has errors and says that the DAT files are as old as 1969? It will not download or update itself in those limited user accounts?

Why is McAfee doing this and is the computer protected with the up to date DAT files when you are logged into the limited user accounts?

 

There is newer version McAfee 7.0 Avaible I'm running that on three pc one has xp home another has xp pro no problems on mine, Try delete and reload McAfee,
I would also reccomend running Big fix (free download) it wil update your McAfee
WWW.majorgeeks.com/download677.html