diff --git a/cocos/platform/CCFileUtils.cpp b/cocos/platform/CCFileUtils.cpp
index 30ed877233..19f3a69be1 100644
--- a/cocos/platform/CCFileUtils.cpp
+++ b/cocos/platform/CCFileUtils.cpp
@@ -1068,10 +1068,13 @@ bool FileUtils::createDirectory(const std::string& path)
 		for(int i = 0 ; i < dirs.size() ; ++i)
 		{
 			subpath += dirs[i];
-			BOOL ret = CreateDirectoryA(subpath.c_str(), NULL);
-			if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
+			if (i > 0 && !isDirectoryExist(subpath))
 			{
-				return false;
+				BOOL ret = CreateDirectoryA(subpath.c_str(), NULL);
+				if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
+				{
+					return false;
+				}
 			}
 		}
 	}
@@ -1081,14 +1084,17 @@ bool FileUtils::createDirectory(const std::string& path)
     if ((GetFileAttributesA(path.c_str())) == INVALID_FILE_ATTRIBUTES)
     {
 		subpath = "";
-		for(int i = 0 ; i < dirs.size() ; ++i)
+		for (int i = 0; i < dirs.size(); ++i)
 		{
 			subpath += dirs[i];
-			BOOL ret = CreateDirectoryA(subpath.c_str(), NULL);
-            if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
-            {
-                return false;
-            }
+			if (!isDirectoryExist(subpath))
+			{
+				BOOL ret = CreateDirectoryA(subpath.c_str(), NULL);
+				if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
+				{
+					return false;
+				}
+			}
 		}
     }
     return true;
@@ -1114,20 +1120,48 @@ bool FileUtils::removeDirectory(const std::string& path)
         return false;
 #endif
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_WP8) || (CC_TARGET_PLATFORM == CC_PLATFORM_WINRT)
-	if (RemoveDirectoryA(path.c_str()))
-	{
-		return true;
+	std::string Files = path + "*.*";
+	WIN32_FIND_DATA wfd;
+	HANDLE  hFind = FindFirstFileEx(Files.c_str(), FindExInfoStandard, &wfd, FindExSearchNameMatch, NULL, 0);
+	bool ret=true;   
+	std::string Tmp;   
+	if (hFind!=INVALID_HANDLE_VALUE)   
+	{   
+		bool find=true;   
+		while (find)
+		{ 
+			//. ..
+			if(wfd.cFileName[0]!='.')  
+			{   
+				Tmp = path + wfd.cFileName;   
+				if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+				{
+					Tmp += '/';
+					ret = ret && this->removeDirectory(Tmp);
+				}
+				else
+				{   
+					SetFileAttributes(Tmp.c_str(), FILE_ATTRIBUTE_NORMAL);
+					ret = ret && DeleteFile(Tmp.c_str());
+				}
+			}
+			find = FindNextFile(find, &wfd);
+		}
+		FindClose(find);
 	}
+	if (ret)
+		return RemoveDirectoryA(path.c_str());
 	return false;
 #endif
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
-    std::string command = "rd /s /q ";
-    // Path may include space.
-    command += "\"" + path + "\"";
+	std::string command = "cmd /c rd /s /q ";
+	// Path may include space.
+	command += "\"" + path + "\"";
+
 	if (WinExec(command.c_str(), SW_HIDE) > 31)
-        return true;
-    else
-        return false;
+		return true;
+	else
+		return false;
 #endif
 }
 
@@ -1151,13 +1185,22 @@ bool FileUtils::removeFile(const std::string &path)
 	return false;
 #endif
 #if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
-    std::string command = "del /q ";
-    // Path may include space.
-    command += "\"" + path + "\"";
+	std::string command = "cmd /c del /q ";
+	std::string win32path = path;
+	int len = win32path.length();
+	for (int i = 0; i < len; ++i)
+	{
+		if (win32path[i] == '/')
+		{
+			win32path[i] = '\\';
+		}
+	}
+	command += win32path;
+
 	if (WinExec(command.c_str(), SW_HIDE) > 31)
-        return true;
-    else
-        return false;
+		return true;
+	else
+		return false;
 #endif
 }
 
@@ -1176,13 +1219,23 @@ bool FileUtils::renameFile(const std::string &path, const std::string &oldname,
     }
     return true;
 #else
-    std::string command = "ren ";
-    // Path may include space.
-    command += "\"" + path + oldname + "\" \"" + name + "\"";
+	std::string command = "cmd /c ren ";
+	std::string win32path = path;
+	int len = win32path.length();
+	for (int i = 0; i < len; ++i)
+	{
+		if (win32path[i] == '/')
+		{
+			win32path[i] = '\\';
+		}
+	}
+	// Path may include space.
+	command += win32path + oldname + " " + name;
+
 	if (WinExec(command.c_str(), SW_HIDE) > 31)
-        return true;
-    else
-        return false;
+		return true;
+	else
+		return false;
 #endif
 }