Unable to activate with serial number Casey-Cipoletti wrote on 11/5/2025, 12:21 PM I am trying to activate Sony Vegas Pro 23 and keep getting the below error. Back to post
Comments Rich-L wrote on 11/5/2025, 1:31 PM try to disable your Firewall temporarily through Windows Security. andyrpsmith wrote on 11/5/2025, 3:20 PM I suspect this is nothing to do with an internet connection. The Op thinks V23 is a Sony product which it is not. This error often is associated with an invalid e-mail or serial number. Was V23 key purchased from Magix? 1