Jason1711

I need help with updating my BIOS from 2,07 to 8,01. I my BIOS its says my i have Version 2,07, i downloaded the newest file from the Lenovo site (5dcn40ww.exe), but wenn i start it, it says "the version of the file isnt newer than version of bios." I want to get my new Intel 7260 WIFI adapter working, but i didnt get how to do an Backup of my BIOS. When I start backup.bat, a screen pops up for an very very short moment i cant see anything in it, then nothing happens. When I start fptw64.exe i have to press 2 time any key, then i get an error "Error 200: Invalid parameter value specified by user. Use -? option to see help." Nothing works on My Laptop. I have Win 7 Ultimate 64bit. (I downloaded the Files from another site.. 5 post rule -.-)