Windows: Toast notification activation causes "Unable to find Electron app" error for MSIX packaged app
Open 💬 2 comments Opened Jun 4, 2026 by Hai1111
💡 Likely answer: A maintainer (github-actions[bot], contributor)
responded on this thread — see the highlighted reply below.
What version of the Codex App are you using (From “About Codex” dialog)?
26.527.3686.0
What subscription do you have?
plus
What platform is your computer?
Microsoft Windows NT 10.0.22631.0 x64
What issue are you seeing?
Error launching app
Unable to find Electron app at C:\Program Files\WindowsApps\OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0\type=action&action=0&tag=10806519782441921541
Cannot find module 'C:\Program Files\WindowsApps\OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0\type=action&action=0&tag=10806519782441921541'
What steps can reproduce the bug?
Error launching app
Unable to find Electron app at C:\Program Files\WindowsApps\OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0\type=action&action=0&tag=10806519782441921541
Cannot find module 'C:\Program Files\WindowsApps\OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0\type=action&action=0&tag=10806519782441921541'
What is the expected behavior?
_No response_
Additional information
_No response_
2 Comments
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