Icons in Timeline Bar are Garyed Out

ActivePresenter Support Questions
2

Hi Sobelle,

You need to select a range to enable editing icons or buttons.
Firstly, select a video/audio and define a range using the Playhead (2), the start marker (1) and end marker (3). The selected range is highlighted in light blue:
image

For more information, please take a look at this article:

Regards,
Yen

The option of "Delete range" is desactivate