CFB27 crash (0xC0000409) + missing from account library and anticheat list
Previous thread: https://forums.ea.com/discussions/college-football-27-technical-issues-en/game-wont-boot-on-steam-since-last-update/13580051
--- SUMMARY ---
College Football 27 on PC will not launch. It gets through the EA Javelin anti-cheat load, then closes immediately. This has been ongoing for several weeks despite extensive troubleshooting listed below.
--- CORE SYMPTOMS ---
- Game launches, anti-cheat loads, then the process closes with no visible error.
- Windows Event Viewer shows: "collegefb27.exe exited unexpectedly, exit code: 0xC0000409" every time, timed right at the anti-cheat load stage.
- Occasionally (roughly 1 in 10 attempts), I'm prompted to log into Origin during launch (screenshot attached). When I complete that login, the game launches successfully. If I close it and immediately reopen, it fails again the same way, with no new login prompt.
- Have also seen a "computer is offline" message pop up right after signing in, despite having a normal, stable internet connection.
--- NEW EVIDENCE (not in original thread) ---
1. On EA's own account/game library page, College Football 27 does not show an "Owned" badge, while every other EA game I own does show it (screenshot attached). I have purchased and previously played CFB27.
2. Running EAAntiCheat.Installer.exe manually shows other EA titles (Madden, FC, Battlefield) in its game dropdown list, but College Football 27 does not appear as an option at all, despite being fully installed.
Both of these point toward an account/entitlement registration issue on EA's side rather than a local PC problem.
--- BACKGROUND CONTEXT ---
Before this started, I had mods installed via Frosty Mod Manager. After a game update, the game began failing to launch. I fully removed all mods, unpatched via Frosty, and deleted leftover mod-related files (including a stray "datapath.old" file) before doing any of the troubleshooting below, to rule modding out as the cause.
--- FULL LIST OF TROUBLESHOOTING ALREADY COMPLETED ---
- Fully removed all mods and unpatched via Frosty Mod Manager (not just disabled)
- Deleted leftover datapath file from prior modding
- Verified game file integrity (Steam)
- Full uninstall and reinstall of the game via EA App
- Manually ran EAAntiCheat.Installer.exe (CFB27 not listed as an available game, see above)
- Confirmed Secure Boot is enabled and TPM 2.0 is active in BIOS
- Confirmed Windows is not in Test Mode (checked via bcdedit, no testsigning entry present)
- Confirmed via Settings that I am not enrolled in the Windows Insider Program
- Installed the latest available Windows update (2026-07 Update, KB5121767) anyway, no change
- DxDiag reviewed line by line: no mention anywhere of "Insider," "Preview," "Canary," "Dev Channel," or "Beta Channel." OS Build Version shows 10.0.26100.8875 (26200.8875), which is the expected dual-numbering format for a 25H2 enablement package on a 24H2 base, not evidence of a non-retail build (full DxDiag attached)
- Confirmed Microsoft Visual C++ 2015-2022 Redistributables (x64 and x86) are already installed and current (v14.51.36247.0), so the "missing redistributable" prompt from one troubleshooting tool was a false positive
- Closed all overlay, RGB/lighting, and OC monitoring software before launch attempts
- Tried launching via Steam directly, via the EA App directly, and via Frosty, same failure pattern regardless of launcher
- Checked Windows Event Viewer (Application log) and found the exit code 0xC0000409 entry described above
--- ATTACHMENTS ---
- DxDiag report
- Screenshot: EA account library showing CFB27 without "Owned" badge while other titles show it
- Screenshot: Origin sign-in prompt that appears during the intermittent successful launch pattern described above
- Screenshot: Windows Update / Insider Program status showing not enrolled
Given the amount of local troubleshooting already completed and ruled out, I'd really appreciate this being looked at from the account/entitlement side rather than repeating basic PC troubleshooting steps. Happy to provide any additional logs or details needed. Thank you.
