I just tried to downgrade to a older bios and used TinTin´s method and it just erased my bios and then something went wrong I got a message that said "unable to open flash driver" or something like that, at the end it said 100% on erased and the last one but 0% on writing eeprom! Now when I try to open asusupdate again it says "Unable to get bios information" and then it crashes!

What can I do? Shall I reboot and hope for the best or is there another way to flash from windows?

PLEASE REPLY FAST!