Open the Main Window

After you open the main window, you can access the views that you need to debug your application.

To start CA Mainframe Application Tuner, click Start, All Programs, CA, MAT 12.0, CA Mainframe Application Tuner.

The main window opens.

Note: Alternatively, you can double-click the CA Mainframe Application Tuner shortcut icon on your desktop to start CA Mainframe Application Tuner.