Contains Intel Flash Image Tool build 13.50.10.1252 in a 6.47 MB RAR archive. This Intel utility assembles SPI images from their regions and exposes descriptor, ME and strap configuration for editing. Technicians use it to clean the Management Engine region or rebuild a damaged firmware image taken from a board. It belongs to the 13.50 branch, so ME firmware must come from the same line. Save a full backup of the existing flash chip before writing and make sure the rebuilt image equals the chip capacity.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @mfittool. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.