.rps file missing after Vray upgrade.

[loofer]

I've just recently upgraded to 3.6 and had to go back into an old project for a client to do a bit of additional work, it was a complex job with over 50 presets and scene states saved. The scene states are all there but when I try to load a preset they're all gone, I've checked the batch render function to check if I had moved the file to a new folder and forgot but all presets are showing blank. Looks like the file has been deleted, is this the case?

[nikolay.kusht]

Generally V-Ray should not change/delete files that are not related to it. I have made few test by saving different presets and then updating to the latest official build. All the presets are there and seems to be working fine.

If you have any corrupted preset you could send it to us to check it.

[Deflaminis]

I suggest saving those rps files into your project folder in the future. I've had this same problem in the past, unrelated to Vray.