The mouse was then working with only the default button settings (L-click, R-click, Vertical Wheel scroll, Forward and Back buttons, Wheel Click search).

I replugged the Unified USB receiver for the M510 mouse. I completely uninstalled the SetPoint and Unified250 software. When I switched from my failing MX620 mouse to my new M510 mouse, here is the partial fix I used on Windows XP because the options software won't install on XP.

This forced users to also download the options software and sometimes even the Unified250 software all in an effort to restore the full functionality of the new unified devices. When Logitech started using the unified receiver, the existing SetPoint software became largely incompatible and lost both the mouse and battery tabs. I want to install the official drivers for this mouse, but I certainly don't want to have to install three pieces of software for a plain-old Wireless mouse. So, that sounds like it could also have a driver. OK, I know that the Mouse communicates with the computer through a USB 'Unifying' Wireless receiver.

How do I differentiate between these two options? Um, that sounds like the same thing as Setpoint. 'Logitech Options software lets you customize your device settings.' Plus, I think in the past I have installed Setpoint before when I wanted drivers for my Logitech products. OK, software that lets me customize my device sounds like it would need drivers to interact with the device. 'Setpoint lets you customize your mouse, keyboard, touchpad and numberpad settings in Windows.' Here is my problem: I go to the download screen for the M510 mouse on, and I'm presented with three downloads: I'm having some problems with the inconsistency in its functionality, so before you tell me to just use the default Windows drivers: I'd love to do that but some things are not working for me, so I want to try using the official vendor drivers. I have a simple M510 Logitech Wireless mouse.

Logitech driver unifying