title: VBScript Wix Custom Action Parameters
body: <p>Im trying to use a VBScript in an WIX/MSI installer, called as such from command line:
  cscript .vbs </p>
  
  <p>This has been called in a cmd file from an old installer, but is it possible to do it in a single custom action in Wix? I have tried to pass the args with ExeCommand but this then changes the CA type to 66 and tries to execute the . 
  Is this even possible? If so, how does one go about it? I'm resisting the need to "install" the vbs file, run it, then remove it (or leave it in the program files directory).</p>