Notes about the LES 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 LES file type is primarily associated with 'Learn Lesson File'.
Detailed information for file extension LES:
Primary association: Learn Lesson File
Other applications associated with file type LES:
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.
