diff --git a/cb/source/d4all.h b/cb/source/d4all.h
index d37199ac5..368667732 100755
--- a/cb/source/d4all.h
+++ b/cb/source/d4all.h
@@ -86,11 +86,14 @@
 /* #define S4OFF_MULTI    */
 /* #define S4OFF_OPTIMIZE */
    #define S4OFF_REPORT
-/* #define S4OFF_TRAN     */
+   #define S4OFF_TRAN     
 /* #define S4OFF_WRITE    */
-/* #define S4OFF_THREAD   */
+/* #define S4OFF_THREAD */  
 #endif
 
+#define S4OFF_WRITE_DELAY /* Windows 8.x */
+
+
 /* Spoken Language Switches */
  #define S4ANSI
 /* #define S4DICTIONARY   */