Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from ...

This! The application pool identity needs to have access to the folder. What that is? It could be one of several things. Like he said take a look which app pool the application runs under, then take a ...

Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from ...