Contact Tech Support is your only option if it has persisted for that long.
Appreciate it but the error have been persisted for several months.
If the error persists, you can always to the My Esri website and download ArcGIS Pro 3.0 there and install the software. You can learn more about how to do this here.
The message is probably correct. Try again in a few hours.
Les membres connectés peuvent publier, suivre les mises à jour, et plus encore. Nouveau ici ? Inscrivez-vous gratuitement.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.