A 3DS game will never be an executable file. If a site asks you to run a program to "unlock" the download, leave immediately.
Downloading ROMs online carries inherent risks. Always protect your device by following these safety rules: Pokemon X 3ds Highly Compressed Download
Pokémon X is a modern 3D title. The official cartridge size is roughly 1.7 GB. While compression algorithms (like the .7z or .cci formats used by 3DS archival tools) can shrink a game significantly, they cannot compress complex 3D assets, audio files, and textures down to the sizes often advertised on shady download sites (such as 50MB or 100MB). A 3DS game will never be an executable file
is a milestone entry that introduced 3D graphics to the series, and while the game itself is highly rated on Metacritic , "highly compressed" versions found online often carry significant caveats. Original Size: The official digital version of Pokémon X Always protect your device by following these safety
Unpack the compressed archive on your computer to get the .cia file.