I've got a VPC setup to run a published application with an OSD build of XP SP3. It runs fine with an admin account, but gives me an error that the local policy on the machine prohibits me from logging on interactively. I've added my account, as well as Domain Users to the Remote Desktop Users group on the Virtual PC, but it's still not letting me in. I can't change the local security policy on the virtual machine because it breaks the build, but I have to use the OSD build in order to push the applications that I need via SMS. Can anyone think of a way to get around this without changing the local security policy?