diff --git a/packaging/windows/QET.nsi b/packaging/windows/QET.nsi
index 87bee5bc1..248ca0750 100644
--- a/packaging/windows/QET.nsi
+++ b/packaging/windows/QET.nsi
@@ -224,7 +224,7 @@ Section ""
 	;changing $INSTDIR\elements\ *.elmt to read-only attribute
 	${Locate} "$INSTDIR\elements\" "/L=FD /M=*.elmt" "LocateCallback"
 	IfErrors 0 +2
-	MessageBox MB_OK "Error"
+	;MessageBox MB_OK "Error"
 SectionEnd
 
 Function LocateCallback
diff --git a/packaging/windows/QET64.nsi b/packaging/windows/QET64.nsi
index 4c0b33d7c..3cb644935 100644
--- a/packaging/windows/QET64.nsi
+++ b/packaging/windows/QET64.nsi
@@ -236,7 +236,7 @@ Section ""
 	
 	${Locate} "$INSTDIR\elements\" "/L=FD /M=*.elmt" "LocateCallback"
 	IfErrors 0 +2
-	MessageBox MB_OK "Error"
+	;MessageBox MB_OK "Error"
 SectionEnd
 
 Function LocateCallback