Vray versions render different

[fts]

In one computer i have vray V1.46 and the other i have V1.45 exactly the same file same vray presets etc. render very different. see attachments. why? ant settings could cause that?

thanks

[BrianKitts]

my guess is it's not a vray thing... it might be MAX....check your exposure control and see if it got turned on for the bright image. (if so turn it to none)

 

Don't know why or how i do it without knowing but everynow and then it flips on

[fts]

I check both systems.... they have exactly the same settings for exposure.

I also used the same exact settings for Vray. I thought it could be the video card but still behaves the same way.