I'm using SBS 6.0 but my Maptool is not working, fields are displayed as

I found a Tid 10085844 for resolve this problem it said

When working with the maptool you see that the fieldnames are
undefined. Checking the SYS:\LOGIN\IPPDOCS\NLS directory you will see that
the language you have on your WS is not present in this directory.


Install the support pack containing your WS languages also. E.g. for
Germany you need to install NW6SP3ED.EXE.

My WS is in Spanish but, I can not found a Support Pack with Spanish
Support, any help will be appreciated

Best Regards

Mario Lopez