Ok this ones got me confused as well. I am runnign the latest version of XOOPS along with the Private Messages Module 1.03

My problem is that when sending a message the user on the receiving end show the (1) next to their inbox but when they click on the inbox link the message does not show in there inbox. Their inbox is not showing any messages. This is happening to all users. On a side note the admin account does not seem to be getting either the (1) Next to the inbox or the messages but this could be do to the same problem. I know this has to be an easy fix but im not finding it. Please help.

I removed the PM mod. and then reinstalled it. It all seems to be working now.