Run SSIS packages in Final Builder

What is the preferred way to configure final builder to run SSIS packages in different enviornments?

we us SQL Command
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DTexec /sql MYAPPLICATION\LoadPolicyMappingTables /SERVER %SSISJobServerName% /CONFIGFILE "\\%SSISJobServerName%\D$\SQL2005\DTSConfig\LoadMappingTables.dtsConfig" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF  /REPORTING V

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But it does not seem to pick up the config file and use it. Any sugessions or help document i can look at to run SSIS packages on SQL 2005 server.

thanks in advance,
-TD

I’m no expert on SQL server, however I did find this kb entry which might be relevent :

http://support.microsoft.com/kb/918760

This seems to suggest that the protectionlevel might have something to do with it.

HTH