Is there a way to set the CommercialPath other than using DVRMStoMPEGSettings? This will allow skipping commercials on a second computer running media center that points to another computer's recorded TV directories without installing anything other than the DTB Add In on the second computer.
The setting is stored in the registry. You can set it directly.
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\DvrmsToolbox, ComXmlPath (REG_SZ)
HKEY_LOCAL_MACHINE\SOFTWARE\DvrmsToolbox, ComXmlPath (REG_SZ)