Windows: browser-use IAB can initialize and list tabs, but tab.goto() fails with `failed to start codex app-server: 系统找不到指定的路径 (os error 3)`

Open 💬 2 comments Opened Apr 29, 2026 by lushijian

What version of the Codex App are you using (From "About Codex" dialog)?

OpenAI.Codex 26.422.8496.0_x64__2p2nqsd0c76g0

What subscription do you have?

No response

What platform is your computer?

Windows x64

What issue are you seeing?

@browser-use is partially working on Windows, but external navigation through the IAB backend fails.

In my session, Browser Use can:

  • initialize successfully with setupAtlasRuntime({ backend: "iab" })
  • create/select/list tabs
  • return a selected tab object

But it fails consistently when trying to navigate to an external URL with tab.goto(...).

Observed error:

failed to start codex app-server: 系统找不到指定的路径。 (os error 3)

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