How do you all record drums?

[Bruce]

And you were able to launch the VST in your DAW?

First thing you need to do is assure the modo drum vst is loaded in the vst folder that reaper sees. If not, point reaper to the folder it is in. This would be the most logical reason reaper does not see the vst

 

[banned]

Of course. I'm not using the VST version but the AU version on macOS, though, but they should be identical.

Thanks!