Tag Archives: “loopback sockets”

BSOD, SBS 2011, Small Business Server 2011, Windows 7, Windows Server 2008 R2

Windows 7, SBS 2011 or Windows Server 2008 R2 RTM and SP1 – Stop error message 0x0000007E and/or Kernel Sockets Leak on a Multi Processor Machine

You may suffer from a BSOD Stop Error Message with STOP: 0x0000007E and/or experience a Kernel Sockets Leak if you are running an older version of Ancillary Function Driver for Winsock or afd.sys

To prevent these two issues you need to be running the latest version of Afd.sys which can be downloaded from http://support.microsoft.com/kb/2579274