http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspxDiscovery is a very core feature of a management pack. Bugs in discovery can literally screw up the whole management pack. I saw an example of this today when I was debugging a problem where if the user disabled a network card, the WMI calls that I wasen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9241809Fri, 19 Dec 2008 14:42:03 GMT91d46819-8472-40ad-a661-2c78acb4018c:9241809Rod Trent at myITforum.com<p>&amp;#160; What if my discovery script fails? Discovery is a very core feature of a management pack. Bugs</p>http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9257049Tue, 30 Dec 2008 15:59:46 GMT91d46819-8472-40ad-a661-2c78acb4018c:9257049paul keely<p>nice post... do you know how to get scom to discover Vmware VM's and report them back as virtual?</p>http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9257364Tue, 30 Dec 2008 20:38:09 GMT91d46819-8472-40ad-a661-2c78acb4018c:9257364Boris Yanushpolsky<p>Not sure to tell you the truth.</p> http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9373160Fri, 23 Jan 2009 23:58:51 GMT91d46819-8472-40ad-a661-2c78acb4018c:9373160Joe Dostie<p>Do you know if this can be done for MOM 2005?</p>http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9373166Sat, 24 Jan 2009 00:02:23 GMT91d46819-8472-40ad-a661-2c78acb4018c:9373166Boris Yanushpolsky<p>Not to my knowledge.</p> http://blogs.msdn.com/boris_yanushpolsky/archive/2008/12/19/what-if-my-discovery-script-fails.aspx#9653348Fri, 29 May 2009 18:12:58 GMT91d46819-8472-40ad-a661-2c78acb4018c:9653348Dmitry Maxikov<p>Cool! </p> <p>It seems this is what we were looking for so long. </p> <p>Can you explain in more details how to remove the specific instance using this property.</p> <p>By the way, I have just downloaded the latest SDK (SCOM 2007 R2 SDK) and there is still specified that 'True' is the only value supported. </p>