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Upgrading to TBC

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Killingblade
#0 - Aug. 17, 2010, 11:12 a.m.
Blizzard Post
Just bought a TBC retail box today,but when i use the code to upgrade my account via ''Enter Cd Key'',it presents me with a ''The following problems have occured: An error has occured'',could anyone help me out with this? Thanks in advance and sorry if i'm posting in the wrong category.
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Orlyia
#2 - Aug. 17, 2010, 11:25 a.m.
Blizzard Post
Does your original account show upgraded to a full version yet?

It can take a little time for that to happen. That's one possibility, your trial hasn't upgraded fully through the system yet.

We also have considerable maintenance today, so that could be playing into it as well.

I'd try this again (if you have full account functionality) after the realms return from maintenance today.

Naturally, if you still are having an issue, please do let us know.