DB13 backup to remote disk

Hi,

I am running an online backup to disk using DB13 and the disk is a remote drive.

The backup fails with could not read detail log. I've tested the remote drive and it is fine - copied some files into it and it was ok.

I suspect DB13 is not able to recognize the remote drive. Is there anything I need to do to make DB13 see the remote drive?

Thank you.