Please go to the Creative Cloud application, click the menu in the top-right corner, and select Check for Updates. You can also find this option under the Help menu.
Once the app refreshes, try installing InDesign 21.6 Beta again and let us know how it goes.
If the problem persists, kindly confirm the installed OS version and whether this started happening after a recent software/hardware change, so that we can better assist you.
aucuns des éléments de l’article ne me concerne, j’ai vérifié ;-), j’ai fais 5 mise à jours en meme temps, les quatre premieres aucun soucis, la 5eme indesign beta bloque….
je suis sur MAC OS 26.5.2, 2,6 GHz Intel Core i7 6 cœurs AMD Radeon Pro 5300M 4 Go Intel UHD Graphics 630 1536 Mo