Vray crashes with interactive rendering cpu+gpu

when i set cuda with Cpu+Gpu and i try interactive rendering, sketchup crashes.
this is the exception:

Firma problema:
  Nome evento problema:    APPCRASH
  Nome applicazione:    SketchUp.exe
  Versione applicazione:
  Timestamp applicazione:    5d9ca180
  Nome modulo con errori:    clr.dll
  Versione modulo con errori:    4.7.2053.0
  Timestamp modulo con errori:    58fa6d2a
  Codice eccezione:    c0000005
  Offset eccezione:    000000000000dfd0
  Versione SO:    6.1.7601.
  ID impostazioni locali:    1040
  Informazioni aggiuntive 1:    0d05
  Ulteriori informazioni 2:    0d0578e4fe29204d700fd17774163520
  Ulteriori informazioni 3:    3b62
  Ulteriori informazioni 4:    3b62b00c3d701019e7afd51417e87bd0

Which version of V-Ray? V-ray5 does not support Windows 7
Does it work with CPU rendering, and without the interactive option?
Do you get the BugSplat window, and have you added your e-mail and sent them in?

i’m using vray 5.it’s working on win 7.
i can use interactive rendering without problem with cpu, with cuda (gpu), but not not together.
BugSplat doesn’t appear, sketchup crashes and close everything and when start nothing.

According to the V-ray documentation, as said, V-ray requires Windows 8.1 or newer. This might be a reason why this happens. Maybe you have to do with “don’t do that, then”, as other render modes do work, and if you don’t want to try updating your OS.

ok, i’ll try as possible on a new OS.

Also check that you are using the latest version of V-ray 5. There was a maintenance update just some days ago.

on windows 7, with last versione (5.10.4) now is working fine!

thank all for support