

This step was brought up by Gunnar Peipman in the comments section, and he’s absolutely correct – I completely forgot about running into this multiple times. Okay, so enabling InProcess hosting model without proper configuration is going to throw the same error.


So, in short, Navigate to App Service settings in your Azure Portal. If you’re deploying a 64b application to an app service running in 32b, it’s not going to run. The error complains about bitness – and that’s a fair first thing to check.
