Well, honestly again, we find faster that if you lead us to the documentaton, and because of the experience you have collected, and share with us, so that we can mount a ASPX IW application.
I am seeing the exact same issue as tonyzhou. I have tried deploying to a couple different servers but the result is the same. The app works fine running as SA but when I deploy as a ASPX app I get the same event log errors as tonyzhou.