Do you use a or a network license server ? Share public link
Check the box at the bottom that says . Click Apply and then OK . B. Address Graphics Card Issues If your 3D models appear distorted or your screen flickers: Open CATIA and go to Tools > Options . Go to General > Display . Click on the Performance tab.
Before beginning the installation, verify that your Windows 11 computer meets these baseline specifications:
The installer will check if you have required software frameworks (like Visual C++ Redistributable) installed. Accept the prerequisites and let the installer configure them. Step 4: Finalize the Installation Install Catia V5 R21 On Windows 11
Download and install both the x86 and x64 versions of the Microsoft Visual C++ 2005 and 2008 Redistributable packages from the official Microsoft website. Issue: CATIA Crashes Instantly Upon Launch
Run the start.exe or setup.exe inside the Service Pack folder as an .
: Follow the setup wizard prompts. It is highly recommended to use the default installation path C:\Program Files\Dassault Systemes\B21 ) to avoid pathing errors with legacy scripts. Environment Directory Do you use a or a network license server
The installation program will launch, and you'll be presented with two installation options:
Choose where CATIA will store its runtime environment files. The default location is recommended. Click Next .
The default path is usually C:\Program Files\Dassault Systemes\B21 . It is highly recommended to leave this as default to ensure licensing scripts find the directories easily. Click Next . Click on the Performance tab
Windows is using a temporary directory path that contains Chinese characters or special symbols in the username.
Open your graphics software control panel (e.g., NVIDIA Control Panel ). Go to Manage 3D Settings -> Program Settings . Add CNEXT.exe to the list.
Check and select Application from the drop-down menu. This prevents the user interface text and toolbars from appearing blurry on high-resolution displays. Graphics Card Control Panel Settings
Right-click setup.exe and select . This is crucial for avoiding permission issues during installation. 3. Installation Wizard Steps Welcome Screen: Click "Next."