GPO Loopback Not Working

[bcgreen24]

OK, this should be simple, yet it's not working for me.

I have a GPO linked to an OU. The OU contains two computers (let's call them X and Y. X and Y are in a security group called MyTestGroup.

The GPO specifies that calc.exe be run at logon (a user setting, just as a test). In the computer settings, of course, I've turned on loopback processing, and I'm using "Replace" mode.

So in theory...when I log into X or Y, calc.exe should start up, right? Nope.

When I run "gpresult", it says the setting isn't being applied (access denied). The security group has privileges to read and apply the GPO.

What am I doing wrong?

Thanks!!!
Bryan

[PreviousPoster]

In your post it doesn't state if you have changed security filtering or not.
Can you explain how that looks?