Archive with Intel FIT 14.5.12.1112, about 26 MB as a ZIP. The Flash Image Tool is part of the CSME system tools and is used to build or repair SPI images by combining the descriptor, ME, GbE and BIOS regions. Repair shops rely on it to create a clean ME region when a laptop or desktop has corrupted Management Engine firmware. Match the tool to the ME 14.5 firmware family of the board, keep the original dump safely, and confirm the output size equals the flash chip before programming.
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 .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip