http://blogs.msdn.com/b/wndp/archive/2006/02/22/537082.aspxAs you might have heard, Vista introduces User Account Control (UAC) which is a security feature that enables users to perform some tasks as non-Administrators. This has an effect on LSP writers as the Winsock functions to install and remove LSP entriesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/wndp/archive/2006/02/22/537082.aspx#1193067Sat, 02 Dec 2006 15:22:07 GMT91d46819-8472-40ad-a661-2c78acb4018c:1193067Refines.Info["Polo Lee"]<p>There are a number of UAC related resources to find more information: Getting Started with UAC <a rel="nofollow" target="_new" href="http://www.microsoft.com/technet/windowsvista/evaluate/fea">http://www.microsoft.com/technet/windowsvista/evaluate/fea</a></p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=1193067" width="1" height="1">http://blogs.msdn.com/b/wndp/archive/2006/02/22/537082.aspx#538767Fri, 24 Feb 2006 21:11:26 GMT91d46819-8472-40ad-a661-2c78acb4018c:538767Mike Flasko's BlogWe have made&amp;amp;nbsp;a number of improvements in Winsock for Windows Vista.&amp;amp;nbsp; Recently we have detailed...<img src="http://blogs.msdn.com/aggbug.aspx?PostID=538767" width="1" height="1">