Index: /trunk/src/VBox/Installer/win/VirtualBox.wxs
===================================================================
--- /trunk/src/VBox/Installer/win/VirtualBox.wxs	(revision 52030)
+++ /trunk/src/VBox/Installer/win/VirtualBox.wxs	(revision 52031)
@@ -111,5 +111,5 @@
         <!-- Upgrade is flagged if current-install is newer than or equal to package - TODO: should make a dialog appear asking user to confirm downgrade -->
         <!-- Setting "OnlyDetect" to "no" makes the installer uninstall an already newer installed version -->
-        <UpgradeVersion Property="NEWERVERSIONDETECTED" Minimum="$(var.Property_Version)" OnlyDetect="no" />
+        <UpgradeVersion Property="NEWERVERSIONDETECTED" Minimum="$(var.Property_Version)" IncludeMinimum="no" OnlyDetect="no" />
 
         <!-- Flag is set if the install will trigger an upgrade of an existing install -->
@@ -445,5 +445,5 @@
 
         <!-- First install the new version and then remove the old version. This is more efficient -->
-        <RemoveExistingProducts Before="InstallValidate" />
+        <RemoveExistingProducts After="InstallValidate"><![CDATA[PREVIOUSVERSIONSINSTALLED OR NEWERVERSIONDETECTED]]></RemoveExistingProducts>
 
         <Custom Action="ca_OriginalTargetDir" After="FileCost"><![CDATA[(NOT INSTALLDIR) AND (NOT EXISTINGINSTALLDIR)]]></Custom>