Hi, On my mouse, I have on the left side 2 buttons to go back and forward in pages or in MS explorer.
And on my keyboard a volume turning thing, and play pause/next etc etc button.
Now, They don't work anymore since I just started up my PC. Im on Windows 7 64bit build 7600. They used to work fine before. I also have the same problems on my laptop with the mouse (same one). Same OS, just 32bit.

I can't really find any settings for it, and I did not change anything. Could someone help me find & solve my problem?

re install mouse / keyboard software

There is no software. It's plug & play. It worked fine on vista and on w7 before, not anymore now. Thats strange...

If theres no software/drivers then u should use them Less bugs, for example that "uber crazy" mouse bug what pretty many of them have. Like, cursor runs around the desktop randomly for a moment. If u got "default" microsoft mouse/keyboard then i dont know.

Never had bugs/problems. I have a logitech Kb and a MSI mouse. And how can I use the software that doesn't excist?

Well, if your mouse basically works then its already running on "universal" driver (in some cases, on "original" driver) what u maybe got through windows update or it was already built in to the windows. Dont know if u meant software or drivers exactly tho.

It can't be that because it worked before... I even tried system restore, but no succes.

Sorry for the double post, I found out that my PC doesn't reconize that I press those extra buttons anymore. It does record all my other buttons, but not the side ones, and all my extra KB ones.... quite freaking annoying...