Glue.dll error. Can't open RedM

What is the issue you’re having?

RedM is not opening and keeps giving this error. I have tried everything from deleting cache to reinstalling everything.

What have you tried already to fix the issue?

Clearing the Cache files
Uninstalling RedM and Red Dead
reinstalling both
Changing from Vulkan and back.

Windows version

Windows 11 25H2

System specifications

Processor AMD Ryzen 7 9800X3D 8-Core Processor (4.70 GHz)
Installed RAM 32.0 GB (31.1 GB usable)
Graphics card NVIDIA GeForce RTX 5080 (16 GB)
AMD Radeon™ Graphics (486 MB)
Storage 1.12 TB of 1.82 TB used
Device ID
Product ID
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display

Antivirus software

none

CitizenFX crash zip file (‘Save information’ on a crash)

CfxCrashDump_2026_05_29_05_30_09.zip (2.11 MB)

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I found a fix that works for me…..

I have the RTX 5080 and the native AMD Radeon Graphics….. Go into Device Manager and Disable the AMD Graphics card…. It opened for me then