This is my first Web app in Azure (.Net Framework). When I publish, I get an error "An application error occurred on the server." The error message further explains about <customErrors mode="Off/>, which I added to web.config; however, I still get the generic "An application error occurred on the server." So, my problem is two-fold :
How to turn off customErrors, so that I can see what the problem really is
Fix the problem
By the way, the app works just fine locally, so the problem is in Azure deployment.