You're trying to change the DCOM Launch and Activation rights in Component services, with the following steps
You might notice that the "Launch and Activation" Permissions are greyed out.
Modify the registry at your own risk.
Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method.
These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved.
Run Regedit.exe and search for the {AppID} in "HKEY_CLASSES_ROOT\AppID\{AppID}" key.
Right-click on the {AppID} key and select Permissions...
When you try to change the permissions, like Full control for the administrators, you'll get an error.
Unable to save permission changes on {AppID}.
Access is denied.
Click the Advanced button in the Permissions window and select the Owner tab. You'll notice the Trusted Installer as owner. Click the Change link (next to the current owner) to select the applicable owner (e.g. Local Administrators group) and click Apply, then OK.
Under the Permissions window, select the local Administrators group and under Permissions for Administrators select Full Control and click Apply, then OK.