I am trying to upload a Kyocera TASKalfa copier XP driver to our Driverstore. I am able to load the Windows 7 ones fine. I am on an XP machine and trying to upload the XP driver and I get the message "iPrint zip/unzip -15 Unknown error". I am able to load other drivers (HP, Brother, Toshiba, etc...) Does anyone know what this error message could mean?

SLES 10 SP3/OES2 SP2

Andrew