Uninstall ZPM 6.4

I am trying to uninstall ZPM 6.4 from our server (2003) and I see that you cannot do it normally under "Add or Remove Programs". Did some research and learned about this:

ZENworks Patch Management Agent Utility | Novell User Communities

Unzip files onto server, and did the following on cmd. What is the error code -50?



C:\zpmagentutility>Psexec \\bsbbox -c zpmagentutility642420-x86.exe /remove

PsExec v1.98 - Execute processes remotely
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zpmagentutility642420-x86.exe exited with error code -50.

C:\zpmagentutility>



Just wanting to uninstall this, cannot believe how much trouble this is just to uninstall something.

Thanks!