Resolved. Problem for updates since last update jtag manager.
After upgrading to the latest version will not connect to the update server.
Solution: disable the antivirus or add Riff Box folder to the exclusion list.
(Excuse my English, I am using Google Translate.)
After upgrading to the latest version will not connect to the update server.
Solution: disable the antivirus or add Riff Box folder to the exclusion list.
(Excuse my English, I am using Google Translate.)