As already said in the subject:
"\\\sysvol\\Policies\{31B2 F340-016D-11D2-945F-00C04F
B984F9}\gpt.ini" is inaccessible. (this is the gpt.ini of the Default
Domain Policy)

Settings for authentication etc are the same as for Win7 Pcs, which are
receiving their policies without errors.

Is this supported and has somebody running this combination with
working GPs for Windows servers?

If I login as Domain User all User Policies are working fine.

DSfW running on OES2SP3.

W. Prindl