Settings Dialog for creating new DataForm AddIn Spec

I'm trying to generate a new Data Form Addin Spec and I'm running into a hang-up with the tooling. I believe I have entered the wrong value into the 'Service url base path' field in the Settings dialog (I left in "AppFxWebService.asmx").


Now I am getting an error and can't figure a way to get back to the Settings dialog to make the requisite adjustments.




Where would we go for getting back to that Settings dialog, as opposed to just getting the error? It doesn't seem that these settings are being stored at the solution level, or even the user level.


Any help would be appreciated.