Is RX error in standalone or VST? If standalone, maybe try Run As Administrator?
I've not seen that error, nor do I know anything about that kind of rash.
Says both drummers who played it.
I own a Mapex set of drums with a Mapex snare.
When COVID is truly under control (Am I looking at 2022?) I should get a few good snares (Ludwig, DW, Tama, Gretch etc.) for my drummer friends to play.