Nvidia PhysX FleX doesn't work

I’ve been using Nvidia Flex for about 2 months and everything was great. 2 days ago I updated my win10 and now i get this: http://i.imgur.com/SgA81tt.gifv

I’ve reinstalled flex, rebuilded it… Nothing worked. Please help.

Hey -

I noticed that you have posted the same issue here: https://answers.unrealengine.com/questions/512188/nvidia-flex-problem.html . I am closing this post in order to consolidate information for this issue into one place.