Selected Registry Key Cleaner

Is it possible to insert in CCleaner a sub-menu for delete single key or value in registry hive.

Like to EXCLUDE MENU - ADD REGISTRY, I want to delete a single key in INCLUDE MENU...

Key to delete is SearchMaskCombo, locate in :

HKEY_CURRENT_USER\Software\Mar Software\WinCatalog Light\SearchMaskCombo

Thanks in advance.

Enrico.