I have an addon that I've built and when I'm in IIS and right click the addon and click browse, it works fine but when launched from CRM 4.0 I get the standard error message: Error An error has occurred.
Which is no help what so ever. So, I'm betting that the error is in the isv.config file. The question here is do I need to restart IIS every time I edit the isv.config.xml file? Or do I have to modify the file and import it into CRM?