How do you do Batch Purge when using GstarCAD?

This new function allows to batch purge the excess objects such as blocks, layers, line type, dimension style or text style on several DWG files. Batpurge tool doesn't need to open files. It executes the command of purge directly, which makes it run with very high efficiency. You can access from:

Menu: Express>Drawing Tools>Batch Purge

Command Entry:Batpurge