Post-build step fail with bat file parameter include

Hi, 

     I have try bat  file include in post-build step , and it did work . 

     But it failed when the bat file take one parameter . 

  CCS version :  Version: 5.4.0.00091 

    Here is what i add in post-build text box 

     Here is the message form the console :

It look like the .OUT file was generated successfully. but .bin file failed . 

My questions are :

   1. Why my command were not present in a new line as above pic  ?

    2. How to write the post build-steps command to build image with bat (parameter needed )

attach .cproject , add_checksum.bat

checksum_issue.zip

Brenden