Index: cackey.c
==================================================================
--- cackey.c
+++ cackey.c
@@ -383,10 +383,14 @@
 			return("SCARD_E_SERVICE_STOPPED");
 		case SCARD_W_INSERTED_CARD:
 			return("SCARD_W_INSERTED_CARD");
 		case SCARD_E_UNSUPPORTED_FEATURE:
 			return("SCARD_E_UNSUPPORTED_FEATURE");
+#ifdef SCARD_E_NO_READERS_AVAILABLE
+		case SCARD_E_NO_READERS_AVAILABLE:
+			return("SCARD_E_NO_READERS_AVAILABLE");
+#endif
 	}
 
 	return("UNKNOWN");
 }