You can put it anywhere. The file is a visual basic program. Type VABMAN, click on the load button and go to the file. The file should be added to the list. Click the macro button, scroll down to the sumps, select it in the list and press run. It should prompt you to select a structure and then after you select a structure it should pop up a progress bar.
Once the file is loaded you can type VBARUN and select the macro from the list there or here is a way to add it to a toolbar.
http://civil-3d.blogspot.com/2007/06/adding-vba-macro-to-toolbar.html
Christopher
http://civil-3d.blogspot.com/
Civil Reminders
http://blog.civil3dreminders.com/
http://www.CivilReminders.com/
Alumni