Our Sr. Network Engineer bought a new Win 8.1 Pro computer and added it to the domain. Everything is working fine except for when he goes to run some of the network monitoring software we have, omnivista in particular. He has the same setup at his home and everything works fine. We aren't sure what is causing this issue and searching the internet has led no where...

We use Java 7.17 because one of the programs we use doesn't work with the latest version. The rest of IT is on Win 7 Pro and none of us are having the issue. Any ideas whats causing/could be causing this?