I've being trying to use the Autodesk Product Manager to do an Audit of all the Autodesk software within a company. It works really well for the majority of seats across the network. But six machines which i've full rights too and i can ping there registry settings keep returning a message ' Access to the computer denied'. These machines are connected to the network and users were logged in. There's no obvious differences, there running on a combination of Oper Systems, win2000 and XP pro. Any ideas anyone, Cheers Paudie