diff --git a/foxbin2prg.prg b/foxbin2prg.prg
index 6803891..b075263 100644
--- a/foxbin2prg.prg
+++ b/foxbin2prg.prg
@@ -666,6 +666,7 @@ DEFINE CLASS c_foxbin2prg AS CUSTOM
 		SET HOURS TO 24
 		SET CENTURY ON
 		SET SAFETY OFF
+		SET MULTILOCKS ON
 		SET TABLEPROMPT OFF
 		SET POINT TO '.'
 		SET SEPARATOR TO ','
@@ -3538,6 +3539,7 @@ DEFINE CLASS C_CONVERSOR_BASE AS SESSION
 		SET HOURS TO 24
 		SET CENTURY ON
 		SET SAFETY OFF
+		SET MULTILOCKS ON
 		SET TABLEPROMPT OFF
 		SET BLOCKSIZE TO 0
 		SET EXACT ON