Custom Resolution Utility (CRU)

[Dragonheart]

Is it possible to remove support for every refresh rate except for 144Hz for the monitor? The reason I want it - there's plenty old good games that are always running in 60Hz mode even after trying RefreshLock and PowerStrip. I used my own custom INF file for driver before on a CRT to force it to support only 100Hz in it's native resolution and it worked fine.
Now I tried CRU, edited the only one detailed resolution changing it from 60Hz to 144Hz with Auto timing, but after restarting driver I still have all modes supported including 60Hz and below