Hardware acceleration (GPU) Bug

[Coldworld]

Hi,  please help.
Hardware acceleration(GPU) on MAssFX toolbar dont work !
spec
Win 10 x64
3dsmax 2016 sp4
GPU - GTX 960  4gb

I open  Nvidia sample scene  press simulate, and its  simulate on CPU  NOT GPU !     (Hardware acceleration i turned ON)

I update   Latest GPU drivers, update PhysX Toolbar (3.4)   and try again -  nothing ! Again simulate on CPU !

I go in office  and try on different machines with diferent GPU   and max 2014  2016  2017  - NO GPU acceleration   all my pc  simulate  on CPU only !

please help(

Look at my screenshot

 but - iray  or lucid physics   use  my GPU by 100%     

p.s.  found some people  replace  PhysX3Cooking_x64.dll  and its  work fine  ... but all link are dead (

[Alfred.DeFlaminis · Accepted solution]

Hello @Coldworld and welcome to the community,

I've looked into this for you.  This issue has been logged into the bug tracker previously.  The problem is that the updated SDK for MassFX was never completed so the functionality doesn't currently work.  

Best Regards,