Explains the level of technical support we offer on Blizzard and Activision products.
Information on error BLZ51900002
How to read and analyze WinMTR data in order to track down a potential connection issue.
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
Troubleshooting steps for connection problems
A guide on running a traceroute on Windows and Mac.
How to run a pathping on Windows and Mac.
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Game or Blizzard services connection error BLZBNTAGT00000BB8
Information on error BLZBNTBNA000003E8