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World of Warcraft Client Patch 4.3.3

Patch 4.3.3 (build 15314) appeared without prior notice on the PTR on 18-Feb-2012.[2] A matching 64-bit client was linked for download at the PTR forums[3] that was later updated to build 15338 on 22-Feb-2012[4] and then build 15354.[5]

Due to some unknown changes, this patch will not cleanly update with the 64-bit client installed.[6] When Patch 4.3.3 (build 15534) went live, 64-bit client download links were not provided immediately, but added about 3 hours later,[7] although some were provided for the PTR earlier.[5]

Official patch notes

Bug Fixes

  • Fixed several client-side bugs.



  1. ^ Blizzard Entertainment 2012-02-28. World of Warcraft Patch 4.3.3.
  2. ^ Boubouille 2012-02-18. Patch 4.3.3 on PTRs, Blue Posts, Fan Art, Diablo 3 Beta Keys. MMO Champion.
  3. ^ Blizzard Entertainment Sapperwix 2012-02-15. 64-bit PTR Client. Official PTR Discussion forum (US).
  4. ^ Blizzard Entertainment Sapperwix 2012-02-23. 64-bit PTR Client. Official PTR Discussion forum (US).
  5. ^ a b Blizzard Entertainment Sapperwix 2012-02-24. 64-bit PTR Client. Official PTR Discussion forum (US).
  6. ^ Adam Holisky 2012-02-27. Patch 4.3.3 will break the current 64-bit WoW client. WoW Insider.
  7. ^ Blizzard Entertainment Kaltonis 2012-02-28. World of Warcraft *4.3.3* 64 bit client. Official Technical Support forum (US).

See also

External links

Official patch notes
Support articles