Technical Support

Technical Support
Show articles for

World of Warcraft

StarCraft Series

Diablo Series


Heroes of the Storm


Support Articles
  • Warcraft III Lockups and General Crash Errors
  • Failed to Install a Required Program
  • Error: BLZAPPBTS00001 - An Unexpected Error Has Occurred
  • StarCraft Lockups and General Crash Errors
  • Diablo II Running Slow or Choppy
  • Closing Background Applications
  • Using the Memory Diagnostic Tool
  • Falling through the World
  • Red Error Message In-Game, LUA, or XML File
  • Warcraft III System Requirements
  • Other Players Unable to Join Custom Games
  • Unhandled Exception: (c0000005)
  • Troubleshooting Sound Issues
  • Setting Up Sound Devices for Voice Chat
  • Classic Environment Not Supported

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