In the left part of the window, in the Tasks section, select the subsection containing the name of the required scan task (Full Scan, Critical Areas Scan, Custom Scan, Scan from context menu).
In the right part of the window, the settings of the selected scan task are displayed.
In the Security level section, click the Settings button.
A window with the name of the selected scan task opens.
In the window that opens, select the Additional tab.
If you want the application to use heuristic analysis when running the scan task, in the Scan methods section, select the Heuristic analysis check box. Then use the slider to set the heuristic analysis level: Light scan, Medium scan, or Deep scan.