Adjust search directories for Open Corresponding File

By default, Open Corresponding File (Alt+O) searches for related files in locations associated with the current project, as well as .., ./inc, and ./include. For example, one can navigate among the following:


You can omit .., ./inc, and ./include from searches, especially if their sizes impede the performance of Alt+O, by modifying the registry. 

HKCU\Software\Whole Tomato\AggressiveFileMatch = 00

Set the value to 01 to restore default behavior, i.e., search also in .., ./inc, and ./include.