http://blogs.technet.com/fixit4me/archive/tags/Windows+Installer/default.aspxTags: Windows Installeren-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/fixit4me/archive/2009/05/27/fix-msi-patch-registration-corruption.aspxThu, 28 May 2009 00:00:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3246350davecal_ms4http://blogs.technet.com/fixit4me/comments/3246350.aspxhttp://blogs.technet.com/fixit4me/commentrss.aspx?PostID=3246350http://blogs.technet.com/fixit4me/rsscomments.aspx?PostID=3246350<p><img title="clip_image002" border="0" alt="clip_image002" src="http://blogs.technet.com/blogfiles/fixit4me/WindowsLiveWriter/MicrosoftFixitSolutionforResettingWindow_CA3D/clip_image002_3.gif" width="16" height="16" /><a href="http://support.microsoft.com/kb/971187" target="_blank">How to fix MSI software update registration corruption issues</a></p> <p></p> <p><strong><em>Problem description</em></strong></p> <p>After you install software updates, repairs or uninstalls for certain products may fail. If you have MSI logging enabled, the following lines are found in the log:</p> <p><font color="#ff0000">Couldn't find local patch ''. Looking for it at its source.</font></p> <p><font color="#ff0000">… </font></p> <p><font color="#ff0000">MainEngineThread is returning 1612</font></p> <p>&#160;</p> <p><strong><em>Solution Information</em></strong></p> <p>This Fix it Solution automates removal of corrupt software update references in the Windows registry.</p><img src="http://blogs.technet.com/aggbug.aspx?PostID=3246350" width="1" height="1">fixitWindows InstallerMSI