Register the IMessageFactory if it's not registered but IMessageService is.
Register the IMessageFactory if it's not registered but IMessageService is.

MindTouch/NServiceKit,timba/NServiceKit,timba/NServiceKit,nataren/NServiceKit,ZocDoc/ServiceStack,ZocDoc/ServiceStack,ZocDoc/ServiceStack,MindTouch/NServiceKit,timba/NServiceKit,NServiceKit/NServiceKit,ZocDoc/ServiceStack,nataren/NServiceKit,timba/NServiceKit,nataren/NServiceKit,NServiceKit/NServiceKit,NServiceKit/NServiceKit,nataren/NServiceKit,MindTouch/NServiceKit,NServiceKit/NServiceKit,MindTouch/NServiceKit