What does this mean "One of the following licenses are required WibuKey 250897: 775810 Failure reason WibuKey API error ocurred ( Error 128) /

Trying to install vray on my system I have a dongle, can’t launch license server. Any help will be greatly appreciated. Thanks

Thanks for the reply, howerver I’ve downloaded the new license server tried to activate the new server and I get " Application requires Runtime module with version 5.10 or higher" any ideas? Thanks.

What’s your OS version? Also - when are you getting the message? This usually happens when you have new drivers and an old license server version installed. Make sure that all older license server versions are uninstalled and try reinstalling the latest one - https://download.chaosgroup.com/downloads/7372/licenseserver-standalone-512-adv

Did you do a clean reinstall of the drivers - Chaos Licensing