Final volume, 263 MB, of a five-part RAR archive containing a multi-language Windows 10 Pro build described as pre-activated. It is useless in isolation and must be combined with parts one to four, the first being a self-extracting executable. Place every volume together and extract with WinRAR or 7-Zip. A multilingual image lets the installer offer several interface languages, yet modified pre-activated builds are unofficial, so verify integrity and licensing before deployment.
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 @laptopschematics. 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.