Second volume of a split archive for Windows 10 Pro 2004, multilanguage, 1.00 GB RAR part. Being labeled preactivated, the image is a modified build, not stock Microsoft media. It cannot be opened alone; all six volumes must be kept together, with part1 as the entry point. Once extracted, the image can be put on USB with Rufus for test installs. Check for extraction errors, scan the files, and rely on official licensed media for customer installs.
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.
7-ZipWinRARThe Unarchiver (macOS)