Running without installing

[snick]

An evaluation USB install must be run from a USB drive and not from a fixed hard drive. This limitation doesn't exist for registered copies.

Excellent. I bought a copy and ran as suggested. Works without a hitch. Thanks!

[Michael (Passmark)]

An evaluation USB install must be run from a USB drive and not from a fixed hard drive. This limitation doesn't exist for registered copies.

[snick]

I have installed the application on Win7 32-bit. I then ran File->Install PerformanceTest to USB drive and pointed the directory to C:\PerformanceTest. I then copied that folder to a server with Windows Server 2003 R2 32-bit under the same path (C:\PerformanceTest) and attempted to execute pt.exe.

I was presented with:
"Error during startup. A problem has occurred with your installation. you may need to uninstall and reinstall the software. Contact: www.passmark.com for support. Startup Error Number: 1."

How do I get this to run on a server without installing it?

TIA.