how to automate the access permission settings for the below manual settings of the http://technet.microsoft.com/en-us/library/bb633148.aspx
- From the Start menu, click Run and type Dcomcnfg.exe.
- In Component Services, click Console root, expand Component Services, expand Computers, and then click My Computer. On the Action menu, click Properties.
- In the My Computer Properties dialog box, on the COM Security tab, in the Launch and Activation Permissions section, click Edit Limits.
- In the Launch Permissions dialog box, click Add.
- In the Select User, Computers, or Groups dialog box, in the Enter the object names to select (examples): box, type SMS Admins and click OK.
- In the Permissions for SMS Admins section, select the check box to allow Remote Activation.
- Click OK twice, and then close Computer Management.