Hi, Hubert..
I also ran into this issue, and so decided to think a little outside the box.
I had need of mapping an extra drive letter based on IP, which I ran as a KIX16 script..
The issue arose where the script would establish which server to use, but couldn't actually connect to it because of the user details..
Long story short, here's what I did:
In the boot disk creator, edit the STARTNET.BAT file..
Scroll down to:
REM Map network drives
echo Mapping network drives...
if exist %net%:\mapdrv.bat call %net%:\mapdrv.bat
and then I added:
if exist f:\drivers\hii\dos\mappxe.bat call f:\drivers\hii\dos\mappxe.bat
where f:\drivers\hii\dos\mappxe.bat is the secondary mapping script hosted on the express share.
The real advantage of this method is that if I needed to alter the mapping script, I didn't need to re-edit the boot disks.
It's far from elegant, but it works for me, so who cares?
Any use?
Regards,
Gerard