Ideas
After updating Windows 11 26H2 Release Preview from Build 26300.9445 to Build 26300.9539, F1 25 can no longer launch because EA Javelin AntiCheat blocks/restricts the game during startup.
The issue started immediately after installing Build 26300.9539 and reproduces every time, including after restarting the PC. Secure Boot and other system security settings were not changed.
Rolling back to Build 26300.9445 immediately resolves the issue, and F1 25 launches normally again. Reinstalling Build 26300.9539 causes the issue to return.
This strongly suggests a compatibility regression between Build 26300.9539 and EA Javelin AntiCheat / Windows Insider certificates. Please investigate.
- EA_cuervo11 days ago
Community Manager
ZHCH21T Thanks for sharing your findings. The team is aware of the issue and is investigating it!
- solidboss710 days agoNew Scout
None of my games with Javelin work, F125, Madden 27, Skate, or BF6 (currently installed). Please make sure the rollout fixes all games conflicting with the latest insider build. Interesting how this never happened to me in the past year to multiple years being on insider and now all of a sudden it has. Spent hours upon hours troubleshooting before you guys acknowledged the issue. Please issue a fix ASAP, since I'm sure I'm not the only one just wanting to play games they purchased.