Index: trunk/psModules/src/config/pmConfigRecipes.c
===================================================================
--- trunk/psModules/src/config/pmConfigRecipes.c	(revision 41535)
+++ trunk/psModules/src/config/pmConfigRecipes.c	(revision 41565)
@@ -553,5 +553,5 @@
         if (source == PM_RECIPE_SOURCE_CAMERA) {
           if (strstr (item->comment, "(FOUND)") == NULL) {
-            psError(PS_ERR_IO, false, "Selected symbolic name %s does not exist in recipes", sourceName);
+            psError(PS_ERR_IO, false, "Selected symbolic name %s does not exist in recipes. Use syntax '-recipe NAME VALUE'", sourceName);
             return false;
           }