I met this problem and I have tried the solution provided by NI for several times, but it doesn't make sense at all. My operating system is Windows 11. The Native Access version is 3.18, the newest right now. Does it have another else resolution?
You could try the following:
If still not working,
It's really a method I haven't searched online. But someone helped me solve the problem by himself and actually I really don't know the solution. He said there is a "NTKDaemon.exe" at "C:\Program Files\Native Instruments\Native Access\resources\daemon\win". He also mentioned that the service of NTKDaemon couldn't be successfully used, and the solution may become obvious. By the way thanks for your reply!