Run the following command: CATBatchStarter -input input_file
Where input_file is the path and name of the batch parameter file.
For example: CATBatchStarter -input e:\users\my_parameters.xml
OR
Run the following command: CATUTIL -Name XPGClientBatch input_file
Where input_file is the path and name of the batch parameter file.
For example: CATUTIL -Name XPGClientBatch e:\users\my_parameters.xml