openai/codex · error

CheckTokenMembership failed: {}

Error message

CheckTokenMembership failed: {}

What it means

Error "CheckTokenMembership failed: {}" thrown in openai/codex.

Source

Thrown at codex-rs/windows-sandbox-rs/src/setup.rs:513

            0,
            0,
            0,
            0,
            0,
            0,
            &mut administrators_group,
        );
        if ok == 0 {
            return Err(anyhow!(
                "AllocateAndInitializeSid failed: {}",
                GetLastError()
            ));
        }
        let mut is_member = 0i32;
        let check = CheckTokenMembership(0, administrators_group, &mut is_member as *mut _);
        FreeSid(administrators_group as *mut _);
        if check == 0 {
            return Err(anyhow!("CheckTokenMembership failed: {}", GetLastError()));
        }
        Ok(is_member != 0)
    }
}

fn canonical_existing(paths: &[PathBuf]) -> Vec<PathBuf> {
    paths
        .iter()
        .filter_map(|p| {
            if !p.exists() {
                return None;
            }
            Some(dunce::canonicalize(p).unwrap_or_else(|_| p.clone()))
        })
        .collect()
}

fn profile_read_roots(user_profile: &Path) -> Vec<PathBuf> {

View on GitHub (pinned to 339751715c)

When it happens

Trigger: Thrown at codex-rs/windows-sandbox-rs/src/setup.rs:513 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of openai/codex@339751715c (2026-08-25). Data as JSON: /api/errors/bb8f8e6c8268df8a. Report an issue: GitHub.