I don't think so. During my testing, I run a script that creates the VM and then a few minutes later run a script that deletes the VM - all from Task Scheduler. I think everything is pretty clean. In the beta test it can be hours between creation and deletion. It seems the only wild card here is Task Scheduler. But, I don't understand why it has permissions to run the script and delete most of the VM. Seems it would be either all or nothing.
Thanks again for your help.