Archive containing Intel Flash Image Tool build 8.1.0.1265, part of the ME 8 system tools used with 7-series chipset platforms. Technicians load a full SPI dump into FIT, review the flash descriptor and ME parameters, and create a new image with a clean Management Engine region. The resulting file is then written back with an external programmer. Tool and firmware should share the same ME 8 branch, and the image size must match the flash chip; back up the original contents before writing.
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.