Received an error while upgrading oes2 to oes2-sp2. Error: Unable to add self signed certificate to roor certificate store appeared on the screen when server reboot. eDir still runs though. After further inspection, I found that there was no root certificate container on the tree, and I created the container right away. What's next?

BTW, what are the "Trusted Root Container" and "Trusted Root Object" things used for? Why need those things? Do I need a trusted root object too? The wizard for creating trusted root object requires a cert. file... so I create a cert. somewhere else or should I export a cert. from the tree and feed to the wizard?

I'm so confused by all these security thingy..... @@