Domain users on XP machine cannot execute builtin apps
We have a Windows server 2003 domain. On one particular machine if a domain user logs in it allow applications that were installed under that user to execute but the built-in apps, like cmd.exe or notepad will not run. The system complains that the use does not have enough rights to access the programs. When you check the the security settings on these programs the user has full rights. If you log in to other XP machines in the domain it works fine. Any explanation for what might be wrong on this machine to prevent apps under the Windows directory from running?