diff --git a/buildscript/winsetup.bat b/buildscript/winsetup.bat
index 9d7105dbd..7596f1e23 100755
--- a/buildscript/winsetup.bat
+++ b/buildscript/winsetup.bat
@@ -1,7 +1,7 @@
-call buildscript\pushp c:\ocaml\bin
-call buildscript\pushp c:\ocaml
+call buildscript\pushp c:\ocamlms64\bin
+call buildscript\pushp c:\ocamlms64
 call buildscript\pushp build\release\host\lib\rtl
 call buildscript\pushp build\release\host\bin
-set ocamllib=c:\ocaml\lib
+set ocamllib=c:\ocamlms64\lib\ocaml
 set FLX_MIN_MEM=1005
 set PWD=%cd%
diff --git a/src/packages/async.fdoc b/src/packages/async.fdoc
index e083a0a9c..8484d7442 100644
--- a/src/packages/async.fdoc
+++ b/src/packages/async.fdoc
@@ -124,7 +124,7 @@ static ::flx::gc::generic::offset_data_t const async_sched_offset_data = { 1, as
 // ***************************************************
 
 thread_kind_t async_sched::get_thread_kind() const { 
-  thread_data->thread_kind;
+  return thread_data->thread_kind;
 }
 
 // ***************************************************
diff --git a/src/packages/rtl-pthread-impl.fdoc b/src/packages/rtl-pthread-impl.fdoc
index b2d5cdd8c..b2d5f97ce 100644
--- a/src/packages/rtl-pthread-impl.fdoc
+++ b/src/packages/rtl-pthread-impl.fdoc
@@ -397,6 +397,7 @@ DWORD WINAPI flx_pthread_start_wrapper(LPVOID e)
 {
   void *stack_base = get_stack_pointer();
   tstart_t *ehd = (tstart_t*)e;
+  thread_kind_t k = ehd->thread_kind;
   thread_control_base_t *tc = ehd -> tc;
   if(tc == 0)
   {
@@ -536,7 +537,7 @@ flx_thread_t::init(void (*fn)(void*), void *lParam, thread_control_base_t *tc)
   DWORD thread_id = 0;
   thr= (HANDLE)CreateThread(NULL, 0,
     (LPTHREAD_START_ROUTINE)nonflx_pthread_start_wrapper,
-    new tstart_t(fn,lParam, tc,NULL,NULL,NULL), 0,
+    new tstart_t(fn,lParam, tc,NULL,NULL,NULL,joinable), 0,
     &thread_id
   );
 
diff --git a/src/re2/re2/util/util.h b/src/re2/re2/util/util.h
index 34a0ce534..9957d8913 100644
--- a/src/re2/re2/util/util.h
+++ b/src/re2/re2/util/util.h
@@ -50,7 +50,7 @@ using std::tr1::unordered_set;
 #else
 
 #include <unordered_set>
-#if defined(WIN32) || defined(OS_ANDROID)
+#if defined(OS_ANDROID)
 using std::tr1::unordered_set;
 #else
 using std::unordered_set;