[squid-users] Squid for windows authentication against Active Directory

hello all,

in the last days i tried to setup the Squid for windows 2.7.STABLE7 with authentication against a Active Directory Group "Internet". For this is used the folloing HowTo:
http://www.papercut.com/kb/Main/InstallingAndConfiguringSquidNTProxy

So my squid.conf looks like this:

http_port 3128
external_acl_type win_domain_group ttl=120 %LOGIN c:/squid/libexec/mswin_check_ad_group.exe -d -G
acl Inet external win_domain_group MY-DOMAIN/Groups/Internet
 
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localnet src 10.0.0.0/13
acl SSL_ports port 443 563 10000
acl Safe_ports port 80 21 443 563 70 210 1025-65535
acl CONNECT method CONNECT

http_access allow manager localnet
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow Inet

http_access deny all
never_direct allow all
icp_access allow all

After starting up the squid service i get the following reply from my helper:
/mswin_check_ad_group.exe[3692]: Member of Domain MY-DOMAIN
/mswin_check_ad_group.exe[3692]: Into forest MY.DOMAIN
/mswin_check_ad_group.exe[3692]: External ACL win32 group helper build Mar 13 2010, 14:16:45 starting up...
/mswin_check_ad_group.exe[3692]: Domain Global group mode enabled using 'MY-DOMAIN' as default domain.

the last entry in my cache.log is:
2011/05/25 08:03:13| storeLateRelease: released 0 objects

when i try to connect i always get "Cache Access Denied" errorpage.

can please someone help me setting this up?

best regards
Julian

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