Quick answer (for pros)
Run DDU in Safe Mode, uninstall the current graphics driver, then reinstall the latest driver from the GPU vendor's site. Reboot twice.
Why this happens
I've seen this error pop up on Windows 10 and 11 machines, usually after a driver update that went sideways or when the graphics card gets confused during a sleep/resume cycle. Last month I had a client whose Nvidia RTX 3060 spit out this exact 0XC01E0335 code after Windows Update shoved a half-baked driver. The VidPN manager is the part of Windows that handles display connections — when it's missing, your GPU can't talk to the monitor properly. You'll see it when trying to change resolution, plug in a second monitor, or just boot up. The machine will hang on a black screen or throw this error in Event Viewer under System logs.
Fix steps
- Boot into Safe Mode. Press Shift + Restart from the login screen, then go to Troubleshoot > Advanced Options > Startup Settings > Restart. Hit 4 for Safe Mode.
- Download DDU (Display Driver Uninstaller) from Guru3D. Get the latest version — don't use the one from three years ago.
- Run DDU in Safe Mode. Select your GPU vendor (Nvidia, AMD, or Intel), then click 'Clean and restart'. Let it do its thing. The screen may flicker.
- After reboot, install the latest driver from the GPU maker's website. Don't use Windows Update for this — it's garbage. For Nvidia, use GeForce Experience or the manual download. For AMD, grab the Adrenalin package.
- Restart once more. Yes, twice. I've seen single reboots not stick the change.
If that doesn't work
Sometimes the issue is a corrupted display adapter entry. Open Device Manager, expand Display Adapters, right-click your GPU, and choose 'Uninstall device'. Check 'Delete the driver software for this device' if it's an option. Then restart. Windows will reinstall a basic driver. Then install the proper driver from step 4.
Another oddball fix: physically reseat the GPU if it's a desktop. I had a machine where the card was slightly loose after a move — reseating it cleared the error instantly. For laptops, try disconnecting and reconnecting the external monitor cable a few times to cycle the display handshake.
Prevention tip
Block Windows Update from messing with your GPU drivers. Use the Microsoft 'Show or hide updates' troubleshooter tool to hide driver updates. Let the GPU vendor's software handle updates instead. I also turn off Fast Startup in Windows Power Options — that feature causes all kinds of display driver weirdness on resume from sleep.
Pro tip: If you're on a laptop with switchable graphics (Intel + Nvidia/AMD), make sure both drivers are updated to compatible versions. Mismatched drivers are a common cause of this VidPN error.