Highly Compressed 10mb | Windows 7 Ultimate 64 Bit

Compressing Windows 7 Ultimate 64-bit to 10MB would require shrinking the operating system to 0.3% of its original size. This is scientifically impossible with current digital compression technology (ZIP, RAR, or 7z).

: Any file this small claiming to be a full OS is either an empty shell or has "integral parts missing," making it non-functional. Windows 7 Ultimate 64 Bit Highly Compressed 10mb