Nothing but "Focus" available (from the start)

rmm

I installed MIDI Mixer (2.7.3, on Windows 10 / 64 bit) for the first time and without problems I was able to add my controller as Input/Output, create a Profile, create a Group and create two Controls (a fader and a button). However after that when I go to assign my Group to an application the only option in the list is "Focus". It's the same problem that @SEKCobra reported a few days ago, except that it happens to me since the first installation. I tried restarting the Windows Audio Service after MIDI Mixer has started, because that solved the problem in @SEKCobra's case, but nothing changed in mine. Some clue? Thanks.

SEKCobra

I have actually explored this some more and solved is not exactly right, I am still struggling to use MIDI Mixer productively. The logs are repeatedly showing this:
[2023-01-05 11:47:23.306] [info] Created a new core connection
[2023-01-05 11:47:24.000] [error] CORE ERROR: Unhandled exception.
[2023-01-05 11:47:24.016] [error] CORE ERROR: System.IO.FileNotFoundException: Not implemented

Not implemented

at NAudio.CoreAudioApi.Interfaces.IAudioClient.GetMixFormat(IntPtr& deviceFormatPointer)
at NAudio.CoreAudioApi.AudioClient.get_MixFormat()
at NAudio.CoreAudioApi.WasapiCapture..ctor(MMDevice captureDevice, Boolean useEventSync, Int32 audioBufferMillisecondsLength)
at NAudio.CoreAudioApi.WasapiCapture..ctor(MMDevice captureDevice, Boolean useEventSync)
at NAudio.CoreAudioApi.WasapiCapture..ctor(MMDevice captureDevice)
at Core.Device..ctor(MMDevice rawDevice)
at Core.MixerWatcher.AddDevice(MMDevice rawDevice)
at Core.MixerWatcher.Bootstrap()
at Core.Program.Main(String[] _)

[2023-01-05 11:47:24.026] [error] CORE ONEXIT: false false 3000 3762504530
[2023-01-05 11:47:27.030] [info] Created a new core connection

I think it might be related to UAC and the application not properly using the assigned rights, because starting it with Admin permissions doesn't solve it either.

Wingertbv1

Not sure if you ever found a solution but I started having the same problem. This application use to work perfectly and then none of my individual programs would pop up and I could no longer assign them to my midi controller. The only some what fix I found was right clicking the MIDI Mixer desktop icon > properties > Always run as administrator. Then a few of my applications would appear and could be assigned. In addition, for the applications that still were not showing up I also have to ensure always run as admin was selected in each applications settings
hope this helps