Fix 3: Graphics Card DriverIf the 3D viewing area is black, go to Tools > Options > General > Display > Performance and disable "hardware acceleration" or lower the "3D Accuracy" settings. Troubleshooting Common Errors
If you use a network license, ensure the DSLS (Dassault Systèmes License Server) is installed and the folder contains your Local Crack/Patch: install+catia+v5+r21+on+windows+11+updated
Now it's time to start the installation process. Fix 3: Graphics Card DriverIf the 3D viewing