1104: IIS WMSvc authorization server not allowed
The IIS Web Management Service (WMSvc) facilitates remote and delegated management of web servers and the web sites and applications in it.
Event 1104 is generated when a connection to a server is not allowed.
How could you resolve this situation?
Check if you've provided correct credentials. Then, check if you are authorized to perform the attempted action. Also, ensure that the provider type is correct and that the assembly that contains the module provider is installed in the Global Assembly Cache (GAC).