I am trying to uninstall NetFlow Analyzer 7.5, but the the unistaller trys to install the application over the exising installation and returns the error "Some files exist in the specified directory. Kindly provide a different location." At which point all you can do is cancel the install.

 

I looked at the uninstall shortcut in the programs menu and it has the following Target propertie:

 

 

"C:\Program Files\InstallShield Installation Information\{9DA4493A-480C-4554-A02C-4B542D33A1D9}\Setup.exe"

 

Is this correct, or should there be an uninstall switch at the end like "- uninstall or /uninstall"?