Need help with installing ventrilo

I’m having a problem installing Ventrilo into my friends’ laptop. When I try to install Ventrilo it sends me this error:

Installer Information
Error 1606 Could not access network location
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I have no idea of what to do here. I’m very computer illiterate. Please give me step by step instructions on how to fix this. Thanks in advanced to whoever can help me with this J
