I have a Fax template that I use to communicate with my Dr.
Normally I use my laptop to create a fax cover sheet and use LO Base to select from the database the Dr. I wish to fax.
When I recently tried to copy the .ott file on my laptop and copy it to a USB stick I got an error. Yet copying Base files to the desktop PC works just fine.
Sorry I can't show you the error right now because my laptop is not with me, but I'm hoping I'll get it back this weekend to screenshot it.