http://forums.xna.com/forums/50.aspxenCommunityServer 2007.1 (Build: 0.0)http://forums.xna.com/forums/thread/225321.aspxFri, 11 Sep 2009 14:47:36 GMT4aa5dbf6-357b-46b2-b5b2-1b660a6dc370:225321daVinci0http://forums.xna.com/forums/thread/225321.aspxhttp://forums.xna.com/forums/commentrss.aspx?SectionID=50&PostID=225321I have experienced such problem with Vista x86 SP1. I fixed it with SP2 installed, although I think it may be due to some services/apps (try to restart system and execute it right away).http://forums.xna.com/forums/thread/224086.aspxMon, 07 Sep 2009 23:13:16 GMT4aa5dbf6-357b-46b2-b5b2-1b660a6dc370:224086deriven0http://forums.xna.com/forums/thread/224086.aspxhttp://forums.xna.com/forums/commentrss.aspx?SectionID=50&PostID=224086This post is old but the error code lives on.  The solution I found was to not install the symbols.  By default, the symbol files installation is NOT installed.  One would have to select it (as I did).  That caused the error code for me.  The installer was successful the second time because (I assume) I did not install the symbol files.http://forums.xna.com/forums/thread/184397.aspxSun, 31 May 2009 02:00:21 GMT4aa5dbf6-357b-46b2-b5b2-1b660a6dc370:184397Elite 94m3r0http://forums.xna.com/forums/thread/184397.aspxhttp://forums.xna.com/forums/commentrss.aspx?SectionID=50&PostID=184397For some reason when i try to install the directx sdk i get a the error of Error Code:S1023. I&#39;ve searched all across the internet but have found nothing of any type of help to me. Can anyone on these forums help me with this error? Below are my system specs which i believe are important.<br /> <br /> I&#39;m on windows xp x64 sp2<br /> DirectX version installed:9.0c<br /> <br />