I once had this for activating Vista: Developer Activation-patch vista-kb947110-x86 Code: Name: vista-kb947110-x86.exe Size: 984113 bytes (961 KiB) CRC32: 232920D0 CRC64: 302E1F469B16782B SHA256: e309fe6ea56ca0e01c39ccd37286d9d78979262f4548d38de64562f8e3a141a0 SHA1: ba1480498bd8d126794e805851040fa414eddede BLAKE2sp: 8dd29618e700dc96a6ab0a967417d7ac789261851efeef108d402e2cee4c08d8