samba - Sep 2009 - Can't run an application as normaler USer in Samba-Domain

Hello,

I installed a Samba-PDC with LDAP-Backand,. WIth a XP-Machine I joined 
the domain sucessfully, can login as a Domain-User and also as Domain-Admin.
As Domain-User I can't start any Application. Windows says I have 
insufficent rights.
But I'm in the group of normal "Domain Users".

Here is the Group-Mapping:
net groupmap list
[2009/09/28 13:56:34, 0, effective(0, 0), real(0, 0)] 
lib/smbldap_util.c:smbldap_search_domain_info(249)
   smbldap_search_domain_info: Adding domain info for MARCO failed with 
NT_STATUS_UNSUCCESSFUL
Domain Users (S-1-5-21-1503800369-2525905260-2224306923-513) -> entw
Domain Guests (S-1-5-21-1503800369-2525905260-2224306923-514) -> Domain 
Guests
Domain Computers (S-1-5-21-1503800369-2525905260-2224306923-515) -> 
Domain Computers
Administrators (S-1-5-21-1503800369-2525905260-2224306923-2089) -> 
Administrators
Account Operators (S-1-5-21-1503800369-2525905260-2224306923-2097) -> 
Account Operators
Print Operators (S-1-5-21-1503800369-2525905260-2224306923-2101) -> 
Print Operators
Backup Operators (S-1-5-21-1503800369-2525905260-2224306923-2103) -> 
Backup Operators
Replicators (S-1-5-21-1503800369-2525905260-2224306923-2105) -> Replicators
Domain Admins (S-1-5-21-1503800369-2525905260-2224306923-512) -> root

I'm in the unix-Group "entw", which is mapped to Domain Users.

Anny Ideas?

Regards

Daniel




-- 
Daniel Spannbauer                         Software Entwicklung
marco Systemanalyse und Entwicklung GmbH  Tel   +49 8333 9233-27 Fax -11
Rechbergstr. 4 - 6, D 87727 Babenhausen   Mobil +49 171 4033220
http://www.marco.de/                      Email ds at marco.de
Gesch?ftsf?hrer Martin Reuter             HRB 171775 Amtsgericht M?nchen