Install+catia+v5+r21+on+windows+11+updated |work| -

Find , right-click it, and select Run as Administrator . Configure Installation Paths:

: CATIA appears to launch (visible in Task Manager) but no window appears, or CATIA crashes immediately. install+catia+v5+r21+on+windows+11+updated

If using , install the DSLS program. Enroll your license certificate ( .LIC or .SSID file). Find , right-click it, and select Run as Administrator

A cryptic error message appeared: Installation Aborted. Check log files. or CATIA crashes immediately. If using

: The Dassault Systèmes License Server (DSLS) may require the latest 2024+ update to recognize Windows 11 machine IDs.