On your desktop, double-click the Report Creator icon
.
In the Report Creator dialog box, do the following:
Under Project, either select a project from the drop-down list or click Open and navigate to the project you want.
Under Report Configuration, click the name of the report configuration you want to delete. Click Edit.
In the Report Configuration dialog box, under Report Configuration, in the drop-down list, select the report configuration you want to delete and click the X button.