http://blogs.msdn.com/jaiprakash/archive/2007/01/09/jscript-supports-safearrays-of-variants-only.aspxRecently I investigated a bug in Jscript which was reported on Vista. The scenario was working perfectly fine on XP and win2k3 but regressed in Vista. Here is the repro code... var strSCID = "{305CA226-D286-468e-B848-2B2E8E697B74} 2"; var shell = newen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/jaiprakash/archive/2007/01/09/jscript-supports-safearrays-of-variants-only.aspx#1439986Tue, 09 Jan 2007 21:32:42 GMT91d46819-8472-40ad-a661-2c78acb4018c:1439986Eric Lippert<p>If you're designing a scriptable object model you'll want to read this one as well:</p> <p><a rel="nofollow" target="_new" href="http://blogs.msdn.com/ericlippert/archive/2004/07/14/183241.aspx">http://blogs.msdn.com/ericlippert/archive/2004/07/14/183241.aspx</a></p> <p>Glad you like the blog!</p>