How to neutralize default setting that directed to Dts config file

Hi All ,

I currently have a SSIS project , that uses SSIS package configuration directed to some dtsConfig file (C:\MyLocation ), default setting,

If i copy .dtsx file to test server, and execute it's dtsx package via Batch file contains (DTExec.exe util and /CONFIGFILE flag) that direct to new dtsConfig file located on server (T:\ServerLocation) , the executed package  still looking for old DtsConfig file located on C:\MyLocation.

How do I solve this, that Top priority will be for the /CONFIG flag setting of .bat file ?

Regards , Evgeniy.