ENBSeries

Hello
I had very noticeable stutter, so I installed the dx8 - dx9 converter for Mafia 1.
It helped the stutter a lot, but it's still there during ''action'' sequences (lots of shooting, car chases etc).
I have tried various settings in setup.exe with no difference.

In drivers reduce number of prerendered frames (default is 3) or set VR ready mode for no delays.

Reduce it to 1? And do I set it in NVidia control panel's program settings or elsewhere?
Edit: didn't make a difference, unfortunately.

If didn't help, then use any fps limiting tools. And if your cpu have hyperthreading, change game affinity mask to physical cores, to one is better.