[Option] /X86 [Description] 
(Optional). Causes SQL Server Agent to run the package in 32-bit mode on a 64-bit computer. This option is set by SQL Server Agent when the following conditions are true: The job step type is SQL Server Integration Services package. The Use 32 bit runtime option on the Execution options tab of the New Job Step dialog box is selected. You can also set this option for a SQL Server Agent job step by using stored procedures or SQL Server Management Objects (SMO) to programmatically create the job. This option is only used by SQL Server Agent. This option is ignored if you run the dtexec utility at the command prompt.