Install the vray as always, then search files c:\document and
settings\your computer name\appdata\roaming\sketchup\sketchup2014\sketchup\plugins copy the three files located in the plugins, then searching back >
c:\document and settings\your computer name\aplication data\sketchup\sketchup2014\sketchup\plugins > paste here …
whereas to enable his return folder searching vray ASGVIS > activation file copy and paste it here >next > > next > finish …
Now you can already do the rendering.
Hopefully helpful