Dear Friends, Thanks for your support always, i try to run health scanner tool downloaded from Microsoft and gives me this error "The specified domain controller doesn't appear in Server Table: SERVERNAME" i have window 2008 environment R2 and Enterprise edition mix domain controllers. I try to run from different domain controllers every time it gives me the different SERVER NAME. is there any solution for this? Thanks Muhammad Ramzan

please disable the firewall on the server and see the link below http://blogs.technet.com/b/essentialbusinessserver/archive/2009/09/24/it-health-scanner-fails-on-data-collection.aspxhttp://www.virmansec.com/blogs/skhairuddin

please disable the firewall on the server and see the link below http://blogs.technet.com/b/essentialbusinessserver/archive/2009/09/24/it-health-scanner-fails-on-data-collection.aspxhttp://www.virmansec.com/blogs/skhairuddin