Is there anyone can help me?
My QC server is installed on windows 2003 R2,I have installed the StarTeam Version Control Add-in for Quality Center on my server.
I can see the version control button in QC,but The StarTeam Quality Center Version Control Add-In Setup utility can't be run without restart my conputer.If I restart my computer,the version control button would be disappeared,and also the Setup utility can't be run.

I don't know what's the reason.