PowerTuner installer for Windows.
PowerTuner requires winring0 driver on Windows for some of its features:
- MSRs
- MCHBAR
- RyzenAdj
- Fan control
The driver is now actively blocked by Windows and recent anti-cheats, hence why the decision to NOT bundle winring0 in the installer itself.
winring0 will be downloaded during install instead.
This makes the installer a clean application that wont be blocked by Windows defender or Smart screen.
Unfortunately, no valid alternative exists right now that can replace that driver, help is appreciated to find or create and sign a new one, to replace winring0, that is secure and anti-cheat friendly.