I had the same issue - other users can't run stardock programs
For all other users (all admin privileges), nothing happens when 'run' is selected. Going to the Stardock folder and manually selecting a program, I get this error "Windows cannot access the specific device, path, or file. You may not have appropriate permission to access the item".
This access problem seems to be specific to Stardock programs.
I uninstalled SD Central, cleaned the registry, downloaded the latest SDC software, turned off Anti Virus, loaded SDC. Results still the same.
Any good suggestions out there?
WinXP home, 5 users, all admin. McAfee Security suite.