How to add a sub application (developed with asp.net mvc) in Dynamics 365?

Question

I want to add a sub application in Dynamics 365 IIS site app, and I had copied all dlls to my app 'bin' folder, but it still not work, and the page throw the '404' error.

Is there any way else to help me?

Answer 1

Alternate supported solutions:

1. You have to host it in IIS as a separate website, then probably use it in an CRM IFRAME
2. Develop it as HTML webresources within CRM

Don't involve the Dynamics BIN or ISV folders, as they are unsupported/non-recommended approaches.