Notes about the FL file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The FL file type is primarily associated with 'Flash' by Adobe Systems Incorporated. This file only opens with Flash 8 and is used to save the data of any files created with Flash 8 before exporting them as the file associated with the genre of the file (i.e., images and movies).