I keep on getting this warning -

The description for Event ID 5074 from source Microsoft-Windows-WAS cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
13164 WsusPool

I acn't really find anything online about t

http://technet.microsoft.com/en-us/library/cc735298(v=ws.10).aspx . "A worker process with process id of '%1' serving application pool '%2' has requested a recycle because the worker process reached its allowed processing time limit."
Nothing to worry about imho and expected behavior.