diff --git a/indra/newview/installers/windows/installer_template.nsi b/indra/newview/installers/windows/installer_template.nsi
index 510e68941a..684129ec1c 100644
--- a/indra/newview/installers/windows/installer_template.nsi
+++ b/indra/newview/installers/windows/installer_template.nsi
@@ -243,6 +243,7 @@ Function un.onInit
     ${If} ${RunningX64}
 	${AndIf} ${FS64BIT} == "1"
        ${DisableX64FSRedirection}
+       SetRegView 64
 	${EndIf}
 
 # Read language from registry and set for uninstaller. Key will be removed on successful uninstall