Codex app and CLI not working after update
OpenAI Developer Community
May 22, 2026
What i ended up doing was fully deleting the Codex app and all codex folders / files Codex OpenAI Codex com.openai.codex
in the following areas:
~/Library/Application Support
~/Library/Caches
*~/Library/Saved Application State * Then restarted my computer, downloaded Codex again, and then it worked fine.
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