Hi,
Mgr Procedures runs in a web page, cleverly hidden to look like a program. Is this workstation a WS4, WS4LX, WS5, WS5A? I would only see a problem if running a 32bit client ( PC 2010) as there can be problems with dotnet interfering (3 or 3.5 I think).
Alternatively it is a port issue. There is a posting already on RES 4 PORT USEAGE. Look it up.
It runs on other clients yes?