Could not a cess network location \Plug-ins\RhinoCAM 2015 for R5

When I try to install RhinoCAM or Rhino3DPRINT as Administrator from our MecSoft CD, I get these error messages (see screenshots). However, the dongle drivers appear to have installed successfully.

Any help would be greatly appreciated,

You should address this to MecSoft support. Their support is outstanding.

Is your Rhino installation standard? RhinoCAM 2015 should install to

C:\Program Files\Rhinoceros 5 (64-bit)\Plug-ins

I don’t know why it thinks that’s a “network location”…