Vray 7 hotfix - render is different form VBF Viewer

[shubham_negi]

I am facing a issue when i try to save the image after render.
i am saving the image by choosing save current channel and in .jpg format.
VBF viewer show a desired render with exposure set to zero but when image is saved it turned into a darker self.
tried adding the a exposure layer but nothing changed as well.
i am facing this issue after i updated Vray 7 to Vray 7 hotfix.
image from left to right : Vbf viewer without exposure layer applied; Vbf viewer with exposure layer applied; final result in both cases

[hermit.crab]

This is probably caused by the 3ds Max color management (Rendering > Color management). If you do not intend to use ACES (OCIO), switch the Color Management Mode to Gamma Workflow. This should give you identical results.