| Error | Solution | |-------|----------| | | Reinstall FlexNet License Manager, or check server address. | | “Insufficient disk space” | Free at least 20 GB on C: even if installing elsewhere (temp files). | | “Missing VC++ runtime” | Install VC++ 2015–2022 redistributable (x64). | | “OpenGL 2.1 not supported” | Update GPU driver; use a certified workstation card. | | Installation freezes at 98% | Disable antivirus + run as admin, then retry. |
Before starting, ensure your hardware is certified for this release to avoid crashes or performance issues. Operating System : Windows 10 or 11 (64-bit). : Minimum 4GB RAM (8GB+ recommended for P3 assemblies). : A 3D OpenGL accelerated graphics adapter is required. : Download the installation media from the Dassault Systèmes Support Portal , and Level Dassault Systèmes 2. Install the License Server (DSLS)
Scenario: Successful Default Installation (Silent Mode) Given a valid installation response file "default_install.response.txt" exists When I execute the installation command: """ start /wait setup.exe -newinst -input "default_install.response.txt" -mode silent """ Then the installation process should complete with exit code 0 And the software should be installed at "C:\Program Files\Dassault Systemes\B26" And the "CATIA P3 V5-6R2022" shortcut should be present in the Windows Start Menu
Do not use spaces in custom paths. Avoid installing on a different drive (D:) unless that drive is an SSD with UAC permissions. Stick to the default for the most stable catia p3 v56r2022 install .