Notes about the SF7 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 SF7 file type is primarily associated with 'SF-7000' by Sega. Raw 3" disk image for the Sega Super Control Station (SF-7000) disk system.