BeFaster has 2 modes: normal mode, safe mode.

In safe mode, you cannot optimize some settings because BeFaster does not allow to optimize all settings. Only popular settings will be optimized in safe mode and other settings will be cleaned.

You can activate safe mode by using Program menu or just right-click on program area to see the menu.

It is recommended to use "Safe Mode", if normal mode does not make you happy. Program runs in normal mode by default.