I want to update my Dell xps 8300 bios form A06 (2011), to A06 (mar 2016). When I download it and try to update my current bios, it says "system has current version". "this may be an older version, do I wish to install?" I said no, and got out. Why wont the "TR-A06.QS.exe load, it is an update to my 2011 bios A06, and I got it from the dell website. Thanks