

This is an expensive piece of hardware (two, if you count my Microsoft keyboard) rendered nigh-on useless by malfunctioning software. And occasionally, randomly, the modifier keys on my (otherwise unsupported by a driver) Microsoft keyboard swap their functions (I have them set to the proper Mac keyboard layout of Command on the right, Option on the left, using the OS X Keyboard prefpane), a problem which is often remedied by unplugging not the Microsoft receiver but the Logitech receiver. Doing this also causes my button configuration to be screwed up I have the thumb button on my Performance Mouse MX set up for Mission Control, and it stops working entirely after unplugging and replugging the Unifying Receiver. It works again, for an indeterminate amount of time, and will often fail again, especially if my Mac has just been started up. I downloaded it and installed it but where it went is puzzling. The Logitech Wireless Keyboard K350 (also known as the 'K350 Wave' and 'K350 Ergo') has been kicking around since the early 2000s, so you may have owned one long ago and forgotten about.

I have searched every location I can think of but cant find SetPoint. Logitech's solution, as per their forums, is to unplug the receiver and plug it back in again. Microsoft Community DI DickBmgrtl Created on NovemCant find installed logitech SetPoint onmy computer.

Oddly enough, all the buttons still work though. Now, since the 10.11.2 update has come out, my mouse will often lose the ability to track, stopping the cursor dead in its tracks. Everything had been working properly using v3.9.3 on El Capitan.
