msktutil problem with Windows 2008

[Markus Moeller]

I use the latest msktutil (0.3.16-7) and can add an entry to Windows 2008, 
but when I run kinit -kt test.keytab HTTP/fqdn I get 
KRB5KDC_ERR_S_PRINCIPAL_UNKNOWN. Is there a setting in 2008 which need to be 
changed ?

Thank you
Markus