To edit a system type, perform these steps.
The Target Types dialog box appears.
The Import Target Type dialog box appears.
The selected file appears in the Import Target Type dialog box.
The Import Target Type dialog box lists the current imports, with buttons to remove existing entries and to import new entries. If you attempt to remove a type that has associated groups, you will be asked whether you want to continue, in which case all associated groups will be removed as well. Similarly, if you try to remove a type that has associated launch configurations, you will be asked whether you want to continue, in which case all associated launch configurations will be reset to the uniprocessor type.