[Fix] CAppSystemDict Error (Scenesystem_002/SceneSystem) – Dota 2

CAppSystemDict::LoadSystemAndDependencies(): AppSystemDict: Error in Init() of interface ‘SceneSystem_002’ error occurs in Dota 2 when launching the game.

Fix 1: Remove SceneSystem and SceneSystem_002 dll files

  • Navigate to C:\Program Files (x86)\Steam\steamapps\common\dota 2 beta\game\bin directory.
  • Remove all the DLL files named “SceneSystem” or “SceneSystem_002” in the Win32 and Win64 subdirectories.
  • Launch Steam.
  • Right-click on Dota 2.
  • Then go to Properties > Local Files and click “Verify integrity of game files” button.

Now you can Launch Dota 2 with no error.

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