Erwin

I have put the 568_25b9 folder into the 500 series firmware folder as directed earlier.

A 568_25b9a mfu file has been generated as you said, but the existing 568_25b9 mfu file is there too. Should that be removed, leaving the new "a" file instead, or should it be left in place alongside the new file before starting WinFup to upload?

Thanks

George