diff --git a/LGPL/swi_console/console.c b/LGPL/swi_console/console.c
old mode 100644
new mode 100755
index f177aa701..06ec8cefa
--- a/LGPL/swi_console/console.c
+++ b/LGPL/swi_console/console.c
@@ -88,7 +88,7 @@ static void initHeapDebug(void);
 #define UNICODE_NOCHAR 0xFFFF
 #endif
 
-#if (_MSC_VER < 1400)
+#if (_MSC_VER < 1400) && !_WIN64
 typedef DWORD DWORD_PTR;
 #endif
 
diff --git a/packages/jpl b/packages/jpl
index daedb3738..7c9456b5c 160000
--- a/packages/jpl
+++ b/packages/jpl
@@ -1 +1 @@
-Subproject commit daedb37386cd9cdebd1473eed60d9bf240379d81
+Subproject commit 7c9456b5c9c60ab227674f7653dc226e13973484
diff --git a/packages/tai/pl-tai.c b/packages/tai/pl-tai.c
index 64b84ac02..2896491a2 100755
--- a/packages/tai/pl-tai.c
+++ b/packages/tai/pl-tai.c
@@ -107,7 +107,7 @@ value is EAST and includes the DST offset.
 static int
 tz_offset()
 {
-#ifdef HAVE_VAR_TIMEZONE
+#if defined(HAVE_VAR_TIMEZONE) || _WIN64
   do_tzset();
   return timezone;
 #else