During install of DSFW all seems to be going well and everything seems to be installing and entries being added, but then it fails with the following error:

>>> computing effective ACLs
>>> configuring default ACLs and NMAS password policies
ldap_modify: type or value exists (20)
additional info: NDS error: Duplicate value (-614)
modifying entry "cn=Policies,cn=System,o=HQ"

make: *** [nds_import_nds_domain] Error 20

I have tried renaming the Policies object but that just comes up with another error. I can Feel that I am so Close to finishing off this installation.