Impossible to connect to VPN: Permission denied (-455)
I'm a first time user and I have no clue what to do, so please, be patient :)
I downloaded FortiClient v 126.96.36.1990 and I'm trying to connect to the VPN, but it goes up to 45% and shows the error message "Permission denied (-455)". I've read the forums, but nothing works. Also, the admin hasn't really been helpful, since they will only say "update your computer. Other users have taken theirs to a technician"...
They asked me to use a VPN SSL connection, they gave me the remote gateway address, told me to save the login data and that's basically it.
So I did what they told me to, I updated all that I could, and the QuickTime player is the only software I couldn't update. I'm not sure if it has anything to do, but it's an issue shown in the Vulnerability analysis in the FortiClient console.
I've also read threads that claim THE answer is to change the configuration in Internet Explorer and uncheck TLS 1.0 and 1.1, but that didn't work either.