Cannot copy file to Floppy Disk via DO9?

I am trying to copy a BIOS upgrade file named "P5B-ASUS-Deluxe-1101.ROM" to a floppy to upgrade, but when I try to do this, it errors out after 3% (sits on that for about 30 seconds) and gives the error:

"An error occurred copying 'P5B-ASUS-Deluxe-1101.ROM': The handle is invalid. (6)

If I copy the file via DOS or normal Explorer it works fine.

Smaller files (I've tried 48Kb, 6Kb) work fine via DO9. The .ROM file is around 1MB in size.

I will try a few others after I flash my ROM and see if I can find any reason it's doing this.

Hi, sorry for the inconvenience - this has been fixed. See [Directory Opus 9 now available!) for details.