Technical Support

Technical Support
Show articles for

World of Warcraft

StarCraft Series

Diablo Series

Hearthstone

Heroes of the Storm

Support Articles
  • Diablo II System Requirements
  • Obtaining System Files
  • Updating Your Drivers
  • How to Take a Screenshot
  • Warcraft III Lockups and General Crash Errors
  • Failed to Install a Required Program
  • Error: BLZAPPBTS00001 - An Unexpected Error Has Occurred
  • Lockups and General Crash Errors
  • Diablo II Running Slow or Choppy
  • Closing Background Applications
  • Using the Memory Diagnostic Tool
  • Falling through the World
  • Using Colour Blind Mode
  • Red Error Message In-Game, LUA, or XML File
  • Warcraft III System Requirements

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