Includes the official OpenAI Codex package, complete Simplified Chinese resources, and automatic Tokenav gateway configuration. No terminal or manual config editing required.
443DB8CDEABAC080AB93718983385E07BA27CD37B93B039EBB4DF5943B163502The OpenAI MSIX is neither modified nor re-signed, preserving official updates.
Gateway, provider, and authentication are configured for you.
No separate language-pack download; Simplified Chinese is preselected through an official Codex setting.
The process usually takes only a few minutes. The installer preserves the original OpenAI MSIX signature and retrieves the real gateway address from Tokenav.
Register or sign in to Tokenav, then create an active key on the API Keys page. Copy the complete key immediately after creation.
Your API key is used only to configure Codex for the current Windows user. Installer logs automatically mask the full key.
Download the file below. The official Codex package is already included, so no separate MSIX is needed.
Large-file resume is supported. Run this file directly after downloading; no separate official package or language pack is required.
Run the installer, paste your full API key, keep the default control-plane address, and click “Install / Reconfigure”.
When the log reports completion, close the installer. If Codex is already open, fully quit and relaunch it so the new environment and settings take effect.
Close the installer and reopen Codex. The desktop shortcut and Tokenav model-provider settings are already prepared.
Yes. Running the installer again installs or updates official Codex and refreshes the real gateway configuration for your current API key.
No. The official package already includes the complete Simplified Chinese resources and the installer preselects Simplified Chinese. Loading the translated interface still depends on OpenAI’s official internationalization flag. If Settings shows Simplified Chinese while the product UI remains in English, the current account or network has not received that flag; reinstalling cannot bypass it.
Verify that the filename, SHA-256, and download origin match tokenav.ai. The embedded official MSIX carries a valid OpenAI signature; the outer Tokenav installer automates setup and configuration.
No. Run the same installer again, paste the new key, and choose Install / Reconfigure.
No. The uninstall action removes only the installer-created shortcut and environment variables. It does not delete Codex projects, conversations, or personal data.