So i have published a package in the sandbox environment of Business Central. Now i need to export the published files from the sand box environment and import it to the production environment. When i try to import or publish it in the production, it is asking for .app(dotApp) file. Can someone please explain on what is this .app(Dotapp) file and what to do next inorder to achieve my result?
I would be much obliged if someone could throw a light on what to do next,