RM7

Casio registration memory data
File type: System file
Files with rm7 file extension can be found as registration memory files from CASIO electronic keyboard devices.
What is rm7 file?
File type category:
System file
Date updated: June 13, 2018
The rm7 file extension seems have to be used in CASIO electronic keyboard devices for files that contain saved registration memory data. Probably an internal system file.
Most likely some old format without support. No further information could be found.