RedM silently closes after auth, RedM_DumpServer BEX64 c0000409

RedM Client Support
1

What is the issue you’re having?

RedM gets past Rockstar auth, briefly loads the UI/server list, then silently closes with no visible error.

Regular Red Dead Redemption 2 launches and plays fine through Rockstar Launcher.

The original error was:
Error generating ROS entitlement token: 500

After clearing cache/reinstalling RedM, that auth error stopped happening, but now RedM silently exits after launch.

Windows Reliability Monitor shows:

Faulting Application Path:
C:\Users\peach\AppData\Local\RedM\RedM.app\data\cache\subprocess\RedM_DumpServer

Problem Event Name: BEX64
Application Name: RedM_DumpServer
Application Version: 2.0.0.28620
Exception Code: c0000409
Exception Data: 0000000000000007
OS Version: 10.0.22631

What have you tried already to fix the issue?

Signed out and back into Rockstar Launcher
Launched regular RDR2 successfully
Cleared RedM cache
Deleted/reinstalled RedM
Deleted/renamed Rockstar/Social Club local profile/cache
Cleared DigitalEntitlements
Added RedM to Windows Security exclusions
Uninstalled Malwarebytes temporarily
Restarted PC
Tried launching RedM normally, not as administrator

Windows version

Windows 11 Home 10.0.22631

System specifications

OS: Windows 11 Home, version 10.0.22631
CPU: 12th Gen Intel Core i7-12700H
GPU: NVIDIA GeForce RTX 3070 Ti Laptop GPU
Integrated GPU: Intel UHD Graphics
RAM: 16 GB
Storage: NVMe SSD
Laptop/desktop: Laptop
RDR2 platform: Rockstar Launcher
RedM version shown in Reliability Monitor: 2.0.0.28620

Antivirus software

whatever comes with windows

2

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