In outlook 2007 a certain com addin is not checked, attempting to check the addin will give an permission error, only allow an administrator to change. Using the run as command and opening as admin will allow the change. But the problem is when you runas admin and open outlook with the admin profile and makes the change. When you reopen outlook as the user the change is not there. They only work around we have found is to reinstall the program that adds the addin. But that takes about 10 minutes with a restart. Any thoughts or help, much appreciated. Thanks.