after a fresh install iss admin service failed to start and in the event viewr gives an error code:The IIS Admin Service service terminated with service-specific error 2148073478 (0x80090006).

and when i try to start it manually gives an error message:
windows could not start iis admin service in local computer .for more information review system event log if this is a non-microsoft service contact the service vendor and refer to the service specific error code 2146893818

i unistall and reinstall everything related to iis and it is fixed now.