Issue
After the installation of AD Pro and when accessing the HTTP service you receive the following errors:
Server Error in Application "Default Web Site/ADM"
HTTP Error 404.7
The request filtering module is configured to deny the file extension
Server Error in Application "Default Web Site/ADM"
HTTP Error 404.0 - Not Found
The resource you are looking for has been removed, had its name changed, or is unavailable.
Solution
The solution is to reinstall the .NET 4.5.2 on agent side and replace version 4.0.