Thanks for responding m4ilm4n. I'm looking at minimum disruption to the users i.e. no server restart. The DLL file is there in the \lotus\domino folder. I'm looking at trying to regsvr it or replacing it from another server that works. Is there a sequence of loading the ntask and Domino's nrouter? Which one should be loaded first?
Native but 4th class citizen of a nation governed by idiots who import congestions & contention.