Yeah, this error is a pain. You're in the middle of something — a game, a render, maybe a design app — and bam, the screen freezes or goes black for a second, then that error pops up. Let's get it sorted fast.
The Quick Fix: Reset Your Display Driver
Nine times out of ten, this error is just the graphics driver throwing a fit. Here's the fastest way to check:
- Press Win + Ctrl + Shift + B. Your screen will flicker or go black for a second. That's normal.
- Try your app or game again. If the error's gone, you're done.
This doesn't restart Windows. It just resets the graphics driver stack. It clears out any stuck allocations in VRAM — which is exactly what 0XC0262113 is complaining about.
If That Didn't Stick: Clean Install Your GPU Driver
The quick reset is a band-aid. If the error comes back, the driver itself is corrupt or the install got messy. You need a clean reinstall.
Step-by-step clean driver install
- Download the latest driver for your card from NVIDIA, AMD, or Intel's site. Don't use Windows Update for this — it gives you old generic drivers.
- Run DDU (Display Driver Uninstaller). Boot into Safe Mode first. DDU wipes every trace of the previous driver. Regular uninstallers leave junk that causes this exact issue.
- After DDU finishes, reboot normally and install the driver you downloaded. Choose "Clean Installation" if the installer asks.
Why this works: 0XC0262113 means an allocation instance in VRAM got corrupted or orphaned. A clean install nukes all cached shader states, old driver configs, and allocation pools. You're starting fresh.
When It's Not the Driver: Overclocking and VRAM
Sometimes the hardware itself is unstable. If you've overclocked your GPU or RAM, dial it back to stock speeds. Memory errors from an unstable overclock can cause allocation failures.
Run MemTest86 on your system RAM too. Bad system memory can corrupt driver allocations before they even hit the GPU.
Less Common Causes
If driver reinstall and stock clocks didn't fix it, check these:
- Windows 10 vs 11 WDDM versions: Some older DirectX apps crash on WDDM 3.0 driver models. Update your GPU driver to a version that explicitly supports WDDM 2.7 or newer.
- VRAM overheating: Use GPU-Z or HWInfo to check VRAM temps under load. If they hit 95°C or higher, that's instability territory. Improve case airflow or lower memory clock.
- Multiple monitors with mixed refresh rates: This is a known trigger. If you have a 60Hz and a 144Hz monitor, some games stumble on allocation handoffs. Set both monitors to the same refresh rate temporarily to test.
How to Prevent This From Coming Back
- Stick to Game Ready or Studio drivers, not beta or hotfix drivers. They're tested more thoroughly.
- Don't interrupt driver updates. If you shut down mid-update, the partial driver causes allocation problems next boot.
- Clean install every major driver version. Don't just install over the old one. Use DDU every 3-4 months.
- Keep your system stable. No unstable overclocks. Make sure your PSU can handle peak loads — a starving GPU will corrupt allocations.
That's it. Start with the keyboard shortcut, and if the error comes back, do a clean driver install. If it still shows up after that, you're looking at hardware faults or very specific app bugs. But in my 14 years, the driver reset or clean install has solved 0XC0262113 better than 95% of the time.