Bug Report
Description
After updating the Codex desktop app (Microsoft Store, v26.506.2212.0), the desktop app fails to launch with the error "另一程序正在使用此文件" ("Another program is using this file") whenever the VS Code Codex extension is active.
Before this desktop update, both the desktop app and VS Code extension worked simultaneously without any conflict.
Root Cause
The VS Code extension (openai.chatgpt) starts a background codex.exe app-server --analytics-default-enabled process that holds locks on the shared SQLite database files in ~/.codex/:
state_5.sqlitelogs_2.sqlite- Corresponding
-shm and -wal files
The updated desktop app appears to use stricter/exclusive file locking, causing it to detect the existing locks from the extension's app-server process and refuse to start.
The previous desktop version used shared locking and coexisted with the extension's app-server without issues.
Environment
- OS: Windows 11 (10.0.26200)
- Desktop Codex: v26.506.2212.0 (Microsoft Store)
- VS Code Extension: openai.chatgpt v26.506.21252 (bundled codex binary: 0.129.0-alpha.15)
- CLI: codex-cli 0.129.0
Steps to Reproduce
- Open VS Code with the Codex extension enabled (this starts the
codex app-server background process)
- Try to launch the Codex desktop app
- Error dialog: "另一程序正在使用此文件"
Expected Behavior
Both the desktop app and the VS Code extension should be able to run simultaneously, as they did before the desktop update.
Workaround
Close VS Code (which stops the extension's app-server process), then launch the desktop Codex app.
Suggested Fix
- Use shared/concurrent SQLite locking (WAL mode) to allow both processes to access the same database
- OR provide a configuration option to use separate data directories
- OR provide a setting to disable the app-server background process in the VS Code extension
Bug Report
Description
After updating the Codex desktop app (Microsoft Store, v26.506.2212.0), the desktop app fails to launch with the error "另一程序正在使用此文件" ("Another program is using this file") whenever the VS Code Codex extension is active.
Before this desktop update, both the desktop app and VS Code extension worked simultaneously without any conflict.
Root Cause
The VS Code extension (
openai.chatgpt) starts a backgroundcodex.exe app-server --analytics-default-enabledprocess that holds locks on the shared SQLite database files in~/.codex/:state_5.sqlitelogs_2.sqlite-shmand-walfilesThe updated desktop app appears to use stricter/exclusive file locking, causing it to detect the existing locks from the extension's app-server process and refuse to start.
The previous desktop version used shared locking and coexisted with the extension's app-server without issues.
Environment
Steps to Reproduce
codex app-serverbackground process)Expected Behavior
Both the desktop app and the VS Code extension should be able to run simultaneously, as they did before the desktop update.
Workaround
Close VS Code (which stops the extension's app-server process), then launch the desktop Codex app.
Suggested Fix