diff --git a/Contrib/InstallOptions/test.nsi b/Contrib/InstallOptions/test.nsi
index 73c84595..9fe903aa 100644
--- a/Contrib/InstallOptions/test.nsi
+++ b/Contrib/InstallOptions/test.nsi
@@ -38,15 +38,15 @@ Section "Components"
   ;Get Install Options dialog user input
 
   ReadINIStr ${TEMP1} "$PLUGINSDIR\test.ini" "Field 1" "State"
-  MessageBox MB_OK "Install X=$R0"
+  MessageBox MB_OK "Install X=${TEMP1}"
   ReadINIStr ${TEMP1} "$PLUGINSDIR\test.ini" "Field 2" "State"
-  MessageBox MB_OK "Install Y=$R0"
+  MessageBox MB_OK "Install Y=${TEMP1}"
   ReadINIStr ${TEMP1} "$PLUGINSDIR\test.ini" "Field 3" "State"
-  MessageBox MB_OK "Install Z=$R0"
+  MessageBox MB_OK "Install Z=${TEMP1}"
   ReadINIStr ${TEMP1} "$PLUGINSDIR\test.ini" "Field 4" "State"
-  MessageBox MB_OK "File=$R0"
+  MessageBox MB_OK "File=${TEMP1}"
   ReadINIStr ${TEMP1} "$PLUGINSDIR\test.ini" "Field 5" "State"
-  MessageBox MB_OK "Dir=$R0"
+  MessageBox MB_OK "Dir=${TEMP1}"
   
 SectionEnd