Can't Open Track IR app

[esmith]

I had the software loaded on my windows 10 computer. When I opened up my Xplane app it would disappear. When I click on the icon to reopen, I get a message saying another instance is already open. I changed the setting so TrackIR would no longer minimize when I launch Xplane. After rebooting, now TrackIR won't open at all. I just keep getting the message that another instance of Track IR is already running. Tried uninstalling and reinstalling. No change. I simply can't open TrackIR on my system now.

[Fishnet]

I have the same issue. The software is on my computer and the application works but I can't open the configuration front end to customise behaviours. I was messing around with multi-screen resolution and now I can't open the application to configure it. I get the same error message (another instance of the software is already running). If I close the app and then re-open, it goes straight to system tray where it's minmised. I tried reloading the version 5.4.2 and now I get a blank error report every time I run the software and the other issues mentioned above. Help.