Fix

Author: horsicq

build_winxp.bat

@@ -1,6 +1,6 @@
 set VS_PATH="C:\Program Files (x86)\Microsoft Visual Studio 12.0"
 set SEVENZIP_PATH="C:\Program Files\7-Zip"
-set QT_PATH="C:\Qt\5.6.3\msvc2013"
+set QT_PATH="C:\Qt5.6.3\5.6.3\msvc2013"
 
 set BUILD_NAME=nfd_winxp_portable
 set SOURCE_PATH=%~dp0