diff --git a/.gitignore b/.gitignore
index ae106da..9021a47 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,7 +48,7 @@ __pycache__
 /external/libuv
 /client/tools/putty
 /client/tools/winscp
-
+/client/tp_assist_macos/DerivedData
 
 # for dist folder
 **/_tmp_
@@ -72,3 +72,4 @@ __pycache__
 /client/tp_rdp
 /server/tp_core/protocol/rdp
 /client/tools/tprdp
+/client/tp_assist_macos
diff --git a/common/libex/include/ex/ex_path.h b/common/libex/include/ex/ex_path.h
index 81331aa..2aa8997 100644
--- a/common/libex/include/ex/ex_path.h
+++ b/common/libex/include/ex/ex_path.h
@@ -1,9 +1,9 @@
 #ifndef __LIB_EX_PATH_H__
 #define __LIB_EX_PATH_H__
 
-#include <ex/ex_platform.h>
-#include <ex/ex_types.h>
-#include <ex/ex_str.h>
+#include "ex_platform.h"
+#include "ex_types.h"
+#include "ex_str.h"
 
 // fix `in_path` for current platform.
 // must use ex_free() to release returned value.
diff --git a/common/libex/include/ex/ex_platform.h b/common/libex/include/ex/ex_platform.h
index 67e0150..55a463a 100644
--- a/common/libex/include/ex/ex_platform.h
+++ b/common/libex/include/ex/ex_platform.h
@@ -66,6 +66,9 @@
 #endif
 #ifdef EX_OS_MACOS
 #   include <mach-o/dyld.h> // for _NSGetExecutablePath
+#   ifndef _T
+#       define _T(x) L##x
+#   endif
 #endif
 
 
diff --git a/common/libex/include/ex/ex_thread.h b/common/libex/include/ex/ex_thread.h
index 8c78c8c..9c66e35 100644
--- a/common/libex/include/ex/ex_thread.h
+++ b/common/libex/include/ex/ex_thread.h
@@ -1,7 +1,7 @@
 #ifndef __EX_THREAD_H__
 #define __EX_THREAD_H__
 
-#include <ex/ex_str.h>
+#include "ex_str.h"
 
 #include <list>
 
diff --git a/common/libex/include/ex/ex_util.h b/common/libex/include/ex/ex_util.h
index f98918a..5dedb2f 100644
--- a/common/libex/include/ex/ex_util.h
+++ b/common/libex/include/ex/ex_util.h
@@ -1,8 +1,8 @@
 #ifndef __LIB_EX_UTIL_H__
 #define __LIB_EX_UTIL_H__
 
-#include <ex/ex_types.h>
-#include <ex/ex_str.h>
+#include "ex_types.h"
+#include "ex_str.h"
 
 #ifdef EX_OS_WIN32
 #	include <time.h>
diff --git a/common/libex/src/ex_path.cpp b/common/libex/src/ex_path.cpp
index b192845..8a665bc 100644
--- a/common/libex/src/ex_path.cpp
+++ b/common/libex/src/ex_path.cpp
@@ -185,7 +185,8 @@ bool ex_exec_file(ex_wstr& out_filename)
 	if (!ex_astr2wstr(buffer, out_filename))
 		return false;
 
-	return ex_abspath(out_filename);
+	//return ex_abspath(out_filename);
+	return true;
 
 #else
 	char buffer[EX_PATH_MAX];