The wow-18.104.22.16849-to-1.6.0-engb-patch.exe file you have requested: Official Patches / v160 / World of Warcraft Patch v1.6.0 (UK English) - 20.31mb is not available. Perhaps try browsing all files for the game World of Warcraft and upload any files you want to share or are missing. This is the only information we could locate:
World of Warcraft Client Patch 1.6.0 (2005-??-??) Blackwing Lair Released! Nefarian's sanctum, Blackwing Lair, can be found at the very height of Blackrock Spire. It is there in the dark recesses of the mountain's peak that Nefarian has begun This UK World of Warcraft Patch is only to be used with the UK English language version of World of Warcraft!