After downloading the Windows 8 Logitech Gaming Software for my new G510S keyboard, to my Windows 8.1 PC I got this message:
Your operating system is not supported
(Or something to that effect, I can’t remember the exact message). This was a bit confusing at first because I selected Windows 8 and I’m running Windows 8. How can the Logitech Gaming Software for Windows 8 not support Windows 8?
Well, the answer was because by default the website gives you the x32 bit version. You need to select the download for the the x64 bit version of the Logitech Gaming Software and it will install fine 🙂