We are running ProjectWise Integration Server 10.00.01.67. I have installed ProjectWise Explorer v10.00.02.265 over the top of v01.00.01.67 on my local windows 10 PC. I also have ProjectWise Administrator 10.00.01.67 installed. When I open ProjectWise Administrator I no longer see any users, there is a message that states - "there are no items to show in this view". I can add a new user, it displays for about a second and then disappears. Why would that be since I have done nothing to Administrator? Reviewing the other items in ProjectWise Administrator it appears only the users is affected.
Same thing just happened to me, I installed PWE 10.00.02.265 on top of PWE 01.00.01.67 and I can no longer see Users in PW admin module v08.11.11.590. Did you end up upgrading your PW admin module to match PWE?
Kevin gave the correct answer. You cannot mix versions of ProjectWise on a client machine. Also you should always use the same version of PW Admin as the Integration Server. Many people run a VM for the Admin or remote into the server to run it.
It is because of a schema change the users don't show up. There are other problems caused by the mix of 10.00.01.67 and 10.00.02.265.