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If selected bitmaps are not used in any picture, the system removes them and moves them from the directory Bitmaps into the directory Bitmaps\Deleted. If selected bitmap is used in the system, the system does not delete the bitmap and displays the warning message.Warning: Deleting BMP files manually from the directory Bitmaps is not recommended. These deleted bitmaps might be used in some picture, therefore they will be missing in the system.
To assign bitmaps to logical groups
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