diff --git a/indra/viewer_components/updater/scripts/windows/update_install.bat b/indra/viewer_components/updater/scripts/windows/update_install.bat
index def33c13462738fcc1149a0e0d9ef1329c332766..9cdc51847abdb252c7aceb988c610003ea12d1e9 100644
--- a/indra/viewer_components/updater/scripts/windows/update_install.bat
+++ b/indra/viewer_components/updater/scripts/windows/update_install.bat
@@ -1 +1,2 @@
-start /WAIT %1
\ No newline at end of file
+start /WAIT %1
+IF ERRORLEVEL 1 ECHO ERRORLEVEL > %2