Help W/Tech Issues

I'm a DJ at a club and while I was off, another DJ messed up Soulseek and for the life of me I can't fix it. Can someone help? We were using Soulseek NS on Windows 7 Ultimate. But at this point don't care what version of Soulseek I use.

Problem : No version of Soulseek will stay on screen(Used task manager to see that it is running in the background) on the DJ user. The Club admin user is fine. Must have it on DJ User.

Tried : Restarting, uninstalling and installing Soulseek NS and QT. Tried installing on another user and its fine.

Anyone have any suggestions? Also when installing on DJ User profile it won't create shortcuts or anything. It said successful download and completed but won't show up. Hope that helps.

Thanks