On a Windows Server 2003 local area network, is there an easy way to find out which user and/or workstation is using an executable file? What I'm running into is sometimes the installation of an update fails and the installer reports the application's executable file (a VFP EXE in this case) cannot be overwritten because it is in use by another process. I'd like to be able to find out who's using the program. Ideally I'd like to be able to do this from a workstation because the server is usually inacessible.