olson2334
It seems however that the newer version of IIS must be more strict as we are getting random errors within the Classic ASP application. Many of the errors seeming to be that we need to convert an int to a string when doing a string comparison for example.
Are you sure the errors are random? Are you sure this has to do with moving the app? Maybe the classic app has been error all the time you just never noticed because of "On Error Resume Next", "Option Explicit Off" or "Option strict Off"?