Notes about the LFA 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 LFA file type is primarily associated with 'IncrediMail' by IncrediMail Ltd.. Should be the file names MF_C420.LFA and MF_C421.LFA.