<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="http://forums.silverlight.net/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Installation and Setup</title><link>http://forums.silverlight.net/forums/13.aspx</link><description>All about installing and getting Silverlight running on your system</description><dc:language>en</dc:language><generator>CommunityServer 2007 (Build: 20416.853)</generator><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/56329.aspx</link><pubDate>Fri, 30 May 2008 14:47:12 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:56329</guid><dc:creator>BhaveshPatel</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/56329.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=56329</wfw:commentRss><description>&lt;p&gt;Thanks that worked for me too. I am happy..&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51920.aspx</link><pubDate>Thu, 08 May 2008 08:01:22 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51920</guid><dc:creator>gsearley</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51920.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51920</wfw:commentRss><description>&lt;p&gt;Hi Allen,&lt;/p&gt;
&lt;p&gt;Thanks for that - that worked perfectly.&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Gavin&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51858.aspx</link><pubDate>Thu, 08 May 2008 01:31:31 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51858</guid><dc:creator>Allen Chen – MSFT</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51858.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51858</wfw:commentRss><description>&lt;p&gt;Hi:&lt;/p&gt;
&lt;p&gt;&amp;nbsp; From the log we can see the files are extracted to r:\temp instead of c:\temp. To work it around, Try:&lt;/p&gt;
&lt;p&gt;&lt;span style="FONT-SIZE:11pt;COLOR:#1f497d;FONT-FAMILY:&amp;#39;Calibri&amp;#39;,&amp;#39;sans-serif&amp;#39;;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;mso-fareast-theme-font:minor-fareast;mso-bidi-font-family:&amp;#39;Times New Roman&amp;#39;;"&gt;Run silverlight.exe /x:c:\temp /u to extract the files to c:\temp instead then run c:\temp\install.exe&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="FONT-SIZE:11pt;COLOR:#1f497d;FONT-FAMILY:&amp;#39;Calibri&amp;#39;,&amp;#39;sans-serif&amp;#39;;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;mso-fareast-theme-font:minor-fareast;mso-bidi-font-family:&amp;#39;Times New Roman&amp;#39;;"&gt;Regards&lt;/span&gt;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51761.aspx</link><pubDate>Wed, 07 May 2008 14:32:17 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51761</guid><dc:creator>sling</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51761.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51761</wfw:commentRss><description>&lt;p&gt;Hi,&lt;/p&gt;&lt;p&gt;I just successfully installed Version 2 Beta 1 from here: http://www.microsoft.com/silverlight/resources/install.aspx?v=2.0&lt;/p&gt;&lt;p&gt;Dan&lt;br /&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51728.aspx</link><pubDate>Wed, 07 May 2008 12:33:02 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51728</guid><dc:creator>sling</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51728.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51728</wfw:commentRss><description>&lt;p&gt;Allen,&lt;/p&gt;&lt;p&gt;I don&amp;#39;t have anything showing in the Windows Installer Cleanup Utility. I can&amp;#39;t see any uncommon applications that we have in common either. Any other ideas?&lt;br /&gt;&lt;/p&gt;&lt;p&gt;Dan&lt;br /&gt;. &lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51711.aspx</link><pubDate>Wed, 07 May 2008 10:36:52 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51711</guid><dc:creator>gsearley</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51711.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51711</wfw:commentRss><description>&lt;font size="2"&gt;
&lt;p&gt;Hi Allen,&lt;/p&gt;
&lt;p&gt;I can&amp;#39;t see any versions of anything called Silverlight.&amp;nbsp; I have stored 2 bitmap images of the complete contents of the Windows Installer Cleanup utility:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://www.wollastonsit.co.uk/Silverlight/installed%20products.bmp"&gt;http://www.wollastonsit.co.uk/Silverlight/installed%20products.bmp&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://www.wollastonsit.co.uk/Silverlight/installed%20products%20continued.bmp"&gt;http://www.wollastonsit.co.uk/Silverlight/installed%20products%20continued.bmp&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Gavin&lt;/p&gt;&lt;/font&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51709.aspx</link><pubDate>Wed, 07 May 2008 10:19:56 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51709</guid><dc:creator>Allen Chen – MSFT</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51709.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51709</wfw:commentRss><description>&lt;p&gt;Hi:&lt;/p&gt;
&lt;p&gt;&amp;nbsp; Can you see any versions installed via &lt;span style="FONT-SIZE:10.5pt;COLOR:#1f497d;FONT-FAMILY:&amp;#39;Calibri&amp;#39;,&amp;#39;sans-serif&amp;#39;;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;"&gt;Windows Installer Cleanup Utility&lt;/span&gt;?&lt;/p&gt;
&lt;p&gt;&lt;span style="FONT-SIZE:10.5pt;COLOR:#1f497d;FONT-FAMILY:&amp;#39;Calibri&amp;#39;,&amp;#39;sans-serif&amp;#39;;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;"&gt;&lt;a href="http://support.microsoft.com/kb/290301"&gt;&lt;font color="#800080"&gt;http://support.microsoft.com/kb/290301&lt;/font&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;Regards&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51703.aspx</link><pubDate>Wed, 07 May 2008 09:47:34 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51703</guid><dc:creator>gsearley</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51703.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51703</wfw:commentRss><description>&lt;p&gt;Hi Allen,&lt;/p&gt;
&lt;p&gt;Much the same as Dan - I also don&amp;#39;t think any earlier version was installed and I can&amp;#39;t see anything referencing Silverlight in any folder or in the registry.&lt;/p&gt;
&lt;p&gt;Is there any particular registry entry that would prove this?&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Gavin&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51701.aspx</link><pubDate>Wed, 07 May 2008 09:42:17 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51701</guid><dc:creator>sling</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51701.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51701</wfw:commentRss><description>&lt;p&gt;Allen,&lt;/p&gt;&lt;p&gt;I don&amp;#39;t remember installing any pre-release version and I have nothing listed in Add/Remove programs, nothing in c:\Program Files and a registry search for &amp;quot;Silverlight&amp;quot; turns up nothing. Was there a different name pre-release?&lt;/p&gt;&lt;p&gt;Dan&lt;br /&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51697.aspx</link><pubDate>Wed, 07 May 2008 09:25:21 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51697</guid><dc:creator>Allen Chen – MSFT</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51697.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51697</wfw:commentRss><description>&lt;p&gt;Hi:&lt;/p&gt;
&lt;p&gt;&amp;nbsp; I failed to repro it on a clean XP SP2 machine. Do you have any pre-release version of Silverlight installed?&lt;/p&gt;
&lt;p&gt;Regards&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51681.aspx</link><pubDate>Wed, 07 May 2008 08:12:01 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51681</guid><dc:creator>gsearley</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51681.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51681</wfw:commentRss><description>&lt;p&gt;Hi Allen,&lt;/p&gt;
&lt;p&gt;Log file follows:&lt;/p&gt;
&lt;p&gt;=== Verbose logging started: 06/05/2008&amp;nbsp; 11:26:24&amp;nbsp; Build type: SHIP UNICODE 3.01.4000.4039&amp;nbsp; Calling process: r:\temp\ext18866\install.exe ===&lt;br /&gt;MSI (c) (90:A8) [11:26:24:139]: Resetting cached policy values&lt;br /&gt;MSI (c) (90:A8) [11:26:24:139]: Machine policy value &amp;#39;Debug&amp;#39; is 0&lt;br /&gt;MSI (c) (90:A8) [11:26:24:139]: ******* RunEngine:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Product: Silverlight.msi&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Action: &lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* CommandLine: **********&lt;br /&gt;MSI (c) (90:A8) [11:26:24:139]: Client-side and UI is none or basic: Running entire install on the server.&lt;br /&gt;MSI (c) (90:A8) [11:26:24:139]: Grabbed execution mutex.&lt;br /&gt;MSI (c) (90:A8) [11:26:24:311]: Cloaking enabled.&lt;br /&gt;MSI (c) (90:A8) [11:26:24:311]: Attempting to enable all disabled priveleges before calling Install on Server&lt;br /&gt;MSI (c) (90:A8) [11:26:24:311]: Incrementing counter to disable shutdown. Counter after increment: 0&lt;br /&gt;MSI (s) (A0:F8) [11:26:24:358]: Grabbed execution mutex.&lt;br /&gt;MSI (s) (A0:84) [11:26:24:358]: Resetting cached policy values&lt;br /&gt;MSI (s) (A0:84) [11:26:24:358]: Machine policy value &amp;#39;Debug&amp;#39; is 0&lt;br /&gt;MSI (s) (A0:84) [11:26:24:358]: ******* RunEngine:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Product: r:\temp\ext18866\Silverlight.msi&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Action: &lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* CommandLine: **********&lt;br /&gt;MSI (s) (A0:84) [11:26:24:358]: Machine policy value &amp;#39;DisableUserInstalls&amp;#39; is 0&lt;br /&gt;MSI (s) (A0:84) [11:26:24:389]: MainEngineThread is returning 2&lt;br /&gt;MSI (c) (90:A8) [11:26:24:389]: Decrementing counter to disable shutdown. If counter &amp;gt;= 0, shutdown will be denied.&amp;nbsp; Counter after decrement: -1&lt;br /&gt;MSI (c) (90:A8) [11:26:24:389]: MainEngineThread is returning 2&lt;br /&gt;=== Verbose logging stopped: 06/05/2008&amp;nbsp; 11:26:24 ===&lt;br /&gt;&lt;/p&gt;
&lt;p&gt;Also Silverlight0.log:&lt;/p&gt;
&lt;p&gt;&amp;nbsp; [11:26:22] Silverlight installer logging started. &lt;br /&gt;[11:26:24] Install button clicked. &lt;br /&gt;[11:26:24] Installer is newer than installed product, beginning installation. &lt;br /&gt;[11:26:24] Beginning install MSI with the following command line: &lt;br /&gt;[11:26:24] MSIRMSHUTDOWN=2 REBOOT=ReallySuppress &lt;br /&gt;[11:26:24] Install MSI finished with following return code: &lt;br /&gt;[11:26:24] 2 &lt;br /&gt;[11:26:24] Beginning install patch with the following command line: &lt;br /&gt;[11:26:24] MSIRMSHUTDOWN=2 REBOOT=ReallySuppress &lt;br /&gt;[11:26:24] Install MSP finished with following return code: &lt;br /&gt;[11:26:24] 1642 &lt;br /&gt;[11:26:24] Showing final page. &lt;br /&gt;[11:26:24] Support link is: &lt;br /&gt;[11:26:24] &lt;a href="http://go.microsoft.com/fwlink/?LinkID=87096&amp;amp;errorID=1642"&gt;http://go.microsoft.com/fwlink/?LinkID=87096&amp;amp;errorID=1642&lt;/a&gt; &lt;br /&gt;[11:26:29] Cancel button clicked. &lt;br /&gt;[11:26:29] Silverlight installer logging ended. &lt;br /&gt;&lt;/p&gt;
&lt;p&gt;I hope this helps!&lt;/p&gt;
&lt;p&gt;Gavin&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51674.aspx</link><pubDate>Wed, 07 May 2008 07:33:42 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51674</guid><dc:creator>sling</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51674.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51674</wfw:commentRss><description>&lt;p&gt;SilverlightMSI.log:&lt;/p&gt;&lt;p&gt;&amp;nbsp;=== Verbose logging started: 07/05/2008&amp;nbsp; 08:25:29&amp;nbsp; Build type: SHIP UNICODE 3.01.4000.4039&amp;nbsp; Calling process: q:\temp\ext18866\install.exe ===&lt;br /&gt;MSI (c) (80:64) [08:25:29:890]: Resetting cached policy values&lt;br /&gt;MSI (c) (80:64) [08:25:29:890]: Machine policy value &amp;#39;Debug&amp;#39; is 0&lt;br /&gt;MSI (c) (80:64) [08:25:29:890]: ******* RunEngine:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Product: Silverlight.msi&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Action: &lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* CommandLine: **********&lt;br /&gt;MSI (c) (80:64) [08:25:29:906]: Client-side and UI is none or basic: Running entire install on the server.&lt;br /&gt;MSI (c) (80:64) [08:25:29:906]: Grabbed execution mutex.&lt;br /&gt;MSI (c) (80:64) [08:25:31:406]: Cloaking enabled.&lt;br /&gt;MSI (c) (80:64) [08:25:31:406]: Attempting to enable all disabled priveleges before calling Install on Server&lt;br /&gt;MSI (c) (80:64) [08:25:31:437]: Incrementing counter to disable shutdown. Counter after increment: 0&lt;br /&gt;MSI (s) (24:8C) [08:25:31:578]: Grabbed execution mutex.&lt;br /&gt;MSI (s) (24:80) [08:25:31:578]: Resetting cached policy values&lt;br /&gt;MSI (s) (24:80) [08:25:31:578]: Machine policy value &amp;#39;Debug&amp;#39; is 0&lt;br /&gt;MSI (s) (24:80) [08:25:31:578]: ******* RunEngine:&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Product: q:\temp\ext18866\Silverlight.msi&lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* Action: &lt;br /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; ******* CommandLine: **********&lt;br /&gt;MSI (s) (24:80) [08:25:31:578]: Machine policy value &amp;#39;DisableUserInstalls&amp;#39; is 0&lt;br /&gt;MSI (s) (24:80) [08:25:31:609]: MainEngineThread is returning 2&lt;br /&gt;MSI (c) (80:64) [08:25:31:625]: Decrementing counter to disable shutdown. If counter &amp;gt;= 0, shutdown will be denied.&amp;nbsp; Counter after decrement: -1&lt;br /&gt;MSI (c) (80:64) [08:25:31:625]: MainEngineThread is returning 2&lt;br /&gt;=== Verbose logging stopped: 07/05/2008&amp;nbsp; 08:25:31 ===&lt;br /&gt;&lt;br /&gt;There is also a &amp;quot;Silverlight0.log&amp;quot;:&lt;/p&gt;&lt;p&gt;&amp;nbsp; [08:25:23] Silverlight installer logging started. &lt;br /&gt;[08:25:28] Install button clicked. &lt;br /&gt;[08:25:28] Installer is newer than installed product, beginning installation. &lt;br /&gt;[08:25:29] Beginning install MSI with the following command line: &lt;br /&gt;[08:25:29] MSIRMSHUTDOWN=2 REBOOT=ReallySuppress &lt;br /&gt;[08:25:31] Install MSI finished with following return code: &lt;br /&gt;[08:25:31] 2 &lt;br /&gt;[08:25:31] Beginning install patch with the following command line: &lt;br /&gt;[08:25:31] MSIRMSHUTDOWN=2 REBOOT=ReallySuppress &lt;br /&gt;[08:25:31] Install MSP finished with following return code: &lt;br /&gt;[08:25:31] 1642 &lt;br /&gt;[08:25:31] Showing final page. &lt;br /&gt;[08:25:31] Support link is: &lt;br /&gt;[08:25:31] http://go.microsoft.com/fwlink/?LinkID=87096&amp;amp;errorID=1642 &lt;br /&gt;[08:25:35] Link clicked on. &lt;br /&gt;[08:29:05] Cancel button clicked. &lt;br /&gt;[08:29:05] Silverlight installer logging ended. &lt;br /&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51626.aspx</link><pubDate>Wed, 07 May 2008 02:57:00 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51626</guid><dc:creator>Allen Chen – MSFT</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51626.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51626</wfw:commentRss><description>&lt;p&gt;Hi:&lt;/p&gt;
&lt;p&gt;&amp;nbsp; Please check the log file and paste it here:&lt;/p&gt;
&lt;p&gt;&amp;gt;cd %temp%&lt;/p&gt;
&lt;p&gt;&amp;gt;SilverlightMSI.log &lt;/p&gt;
&lt;p&gt;Regards&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51444.aspx</link><pubDate>Tue, 06 May 2008 10:27:28 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51444</guid><dc:creator>gsearley</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51444.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51444</wfw:commentRss><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;Yes I did install that version, although I have also re-downloaded and got the same error.&lt;/p&gt;
&lt;p&gt;Regards&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</description></item><item><title>Re: Error 1642 on XP SP2, IE7 P4 2.8Ghz</title><link>http://forums.silverlight.net/forums/thread/51441.aspx</link><pubDate>Tue, 06 May 2008 10:14:41 GMT</pubDate><guid isPermaLink="false">d0d632c8-a6f7-4f68-b0ce-26aaafd62132:51441</guid><dc:creator>sling</dc:creator><slash:comments>0</slash:comments><comments>http://forums.silverlight.net/forums/thread/51441.aspx</comments><wfw:commentRss>http://forums.silverlight.net/forums/commentrss.aspx?SectionID=13&amp;PostID=51441</wfw:commentRss><description>&lt;p&gt;Hi,&lt;/p&gt;&lt;p&gt;I have tried that link and I get the same error when I run the EXE: Silverlight dialog with the text &amp;quot;Unable to install Silverlight&amp;quot;, &amp;quot;Installation Failed&amp;quot;, this link http://www.microsoft.com/silverlight/resources/help.aspx?errorID=1642 and a close button.&lt;/p&gt;&lt;p&gt;Let me know if I can provide any further information that may help in diagnosing this issue.&lt;br /&gt;&amp;nbsp;&lt;/p&gt;</description></item></channel></rss>