Seems like there are a problem when hosting the site as a virtualapplication/folder under another site. Havent had much time investigating where it goes wrong but all regular editors/razorviews are working fine so Im just assuming that there is some part in the leblender extension that doesnt support this. I have tried making ~paths to the renders/views but it seems do dissapear somewhere on the way.

Error that are cast:

The virtual path '/Views/Partials/Grid/Editors/"name".cshtml' maps to another application, which is not allowed.