Batch script to replace filenames h

Hai



@echo off
setlocal enabledelayedexpansion
for %%j in (*.*) do (
set filename=%%~nj
set filename=!filename=.=_!
set filename=!filename= =_!
if not !filename!==%%~nj ren %%j !filename!%%~xj )

Hi ,
Suppose i am entering a parameter from command prompt.
ex : xyz.cmd c:\loacl\post\ c:\loacl\pest\ ok
if the user enter it as

ex : xyz.cmd c:/loacl/post/ c:/loacl/pest/ ok

then it is showing me error as c:/loacl/post/\ path not found.How should i write a script to replace "/" by back slash "\".

can u suggest me ..


Thank you,
Gaurav