diff --git a/install.xml b/install.xml
index 06495b952d..bae3ff707b 100755
--- a/install.xml
+++ b/install.xml
@@ -280,7 +280,7 @@
           <key>windows</key>
           <map>
             <key>md5sum</key>
-            <string>fbb784f39e82e052de462e48e167d69e</string>
+            <string>c1e79c9d3084727be35ce140db87717e</string>
             <key>url</key>
             <uri>http://viewer-source-downloads.s3.amazonaws.com/install_pkgs/colladadom-2.1-windows-20110223.tar.bz2</uri>
           </map>