Is this a or are you connecting to a company network license server ?
Click through the standard port configuration screens (leave default values like 1561 for communication ports). On the final screen, click Install .
If using a local license file ( .LIC ), import it through this utility. install catia v5 r21 on windows 11 fixed
Before touching the installer, you must prepare your system. Windows 11 has strict security measures that will block or crash the R21 installation.
While it is technically possible to jury-rig V5 R21 on Windows 11 using the steps above, stability is not guaranteed. The most reliable solution for professional work is to upgrade your CATIA license to a version that natively supports the operating system. Is this a or are you connecting to
How to Install CATIA V5 R21 on Windows 11 (100% Working Fix)
(both x86 and x64) before starting, as they frequently conflict with the CATIA installer. Legacy Runtimes : Ensure you have Visual C++ 2008 (VC9) If using a local license file (
Find the setup.exe file in the extracted installation files.
Click and select Let Windows Update download the files for you . Restart your computer once the installation completes.
A successful installation is verified by: