If found, select the file and click or Allow on device .
Because VMIXCODECLIBRARY.dll deals heavily with media encoding, outdated hardware drivers can cause it to crash. Update your GPU drivers directly via NVIDIA GeForce Experience, AMD Radeon Software, or Intel Graphics Command Center depending on your system hardware. Security Warning: Avoid DLL Download Sites
Open the Windows Search bar, type cmd , right-click , and select Run as administrator . Type sfc /scannow and press Enter . Wait for the scan to finish and restart your computer. Best Practices for vMix Stability
Since the codec library relies heavily on hardware acceleration, outdated GPU drivers can cause the file to crash.
