[solved] midi keyboard doesn't work - Nektar Impact LX61+ in REAPER

[blommberg]

Nektar Impact LX61+
- the keyboard is recognised by windows and REAPER
- but no Midi-Input signal
- software installation went okay
- I should perform the windows: old: "Control Surface Settings window", new: "Control/OSC/Web", which I can't find
- the normal preferences > Midi devices window can be found and I am sure I chose everything in the right way
Any idea?
(My old EMU keyboard performed well, so normally I can handle those things.)

>>>>
2.nd install, the >lost window< was found in preferences quite far at the bottom.

[Boone777]

You enabled your keyboard in Reaper?
Preferences-midi device in inputs select your keyboard right click and enable.

[blommberg]

Yes. For midi and control