08-13-2011 01:27 AM
08-16-2011 01:20 AM
08-20-2011 01:09 AM
Thanks, generic drivers have reinstalled and the mouse is working but still not smoothly with random disconnections. Mouse is a Razer pro model but similar issues with an old Acer one. Still getting the "BTTray.exe - System Error" at startup. The Lenovo and " Microsoft update" drivers will still not install, giving Error 1935 as above in my previous post.
08-31-2011 10:52 AM
I got this Bluetooth drivers install by uninstalling the old one, downloading the package through ThinkVantage and after failed installation, installing it manually (option in ThinkVantage).