Firmware update–error 0x1F (no version info)

I can’t seem to get the new firmware to load! All I get is a number 404 “Page not found” 🙁 . The U24 is connected to my PC and it says “USB Interface Mode” (and I know the drivers good since I have been running the Playlist Editor’s tracks) All looks good to me but I just keep getting that error message. I am running a 64bit windows 8.1. When I click on the old Firmware (2136) it seems to come up just fine, same for the OX version. Is there any easier way to just download the new (2469) firmware to a USB stick and connect it to the U24 for it to just update from there? And I did try to use the Network connection and that failed too. Any reason that this could be happening?

Thanks,

Larry