Access is denied when creating Loftware file

Hi,

We have a strange error that we have come across the last days.

We are doing a shop-order release which will print SFC labels with Loftware.

This has worked fine for a few weeks, but now we get the following error:

"Cannot create file:
SEVA106\D$\LABELS\VIABDU-TEST_RFC_LOFTWARE-0-20110214-59148158.pas (Access is denied)

(Message 15952).

What Windows user is trying to create the file?

What can cause this to suddenly stop working?

Br,

Johan