I have installed new version of Opera

Version: 42.0.2393.94 - Opera is up to date
Update stream: Stable
System: Windows 10 64-bit (WoW64)

VPN keeps saying connecting but nothing happens. I am using Opera (same version) on another PC and it is fine. So looks like it could be my set up but I dont know where/what to reset so that it works. Any thoughts?

Thanks