Hi guys, hope to be posting in the right section. I am dealing with a problem which is driving me bananas. I own a MBP late 2011 with Mountain Lion installed. I have recently bought a good mouse from Logitech and I must install its drivers in order to enjoy all the functions it comes with. Apparently at the very end of the installation process (whatever the software is) I get a strange message saying "the installation failed"... As you can see from the attachment. Do you know how I could make this work? I have tried reparing my Disk permissions, to no avail. I appreciate any help.