The cdkey is 16 digit ( sample: R8DW-7FKM-F268-GTHM) and it can be converted to 26 digit cdkeys ( sample: TJND8EB2JMDG4KRUYZEXIT65H4) by registering it on official website (please follow the instructions below) If you need cdkey(s) that can be registered on official website (), you may consider purchasing the USA version cdkey(s) listed on our website. (c) The cdkey DOES work with the CD sold several years ago at Best Buy, Walmart etc. because the CD asks for 26 digit cdkeys instead of 16 digit cd keys. (b) The cdkey does NOT work with the CD being sold currently at Best Buy, Walmart etc.
(a) The cdkey does NOT work with the game client downloaded from official website () because the downloaded game client asks for 26 digit cdkeys instead of 16 digit cd keys. The cdkey is 16 digit ( sample: R8DW-7FKM-F268-GTHM) and it can NOT be converted to 26 digit cdkeys. However, if you don't care about the registration of the cdkeys, you are still able to play the game on any online server (US East, US West, Europe, Asia) with this kind of cdkeys without any problem at all.
So you can NOT register this kind of CD-key(s) on the official website (). Non-USA version cdkeys are NOT from US sources and have already been registered under the name of one of Blizzard's Asian distributors.
