Deselect

Deselect Selecting one of the three sub menu items allows you to deselect all, or some of the frames in The Frame List .
Deselect All
Deselects all frames available in the frame list.
Deselect Range...
Allows you to deselect a range of frames, for example frame 10 to 50.
Deselect Compression...
Allows you to deselect all frames with a specific compression. For example, if you loaded a FLI animation, you can deselect all frames which have a Dummy compression method.