2020 fusion version 8 won’t validate To Parent Forum April 18, 2021 at 4:41 am #324294 david hughesParticipant Help!! Just thought I would update to V8, now I can’t open fusion as it says it’s not validated/ recognise my dongle!!! I have 3 plans to complete today and I can’t contact support until tomorrow, can anyone help please? April 18, 2021 at 5:21 am #324295 Lukas -> www.szymtech.plParticipant Hi David Try to reinstall Sentinel drivers. April 19, 2021 at 4:12 am #324296 Ryan JacksonModerator Hi David, As per our phone call, please contact me when you are at your machine so i can assist you. Kind Regards. You must be logged in to reply to this topic. Topic TagsV8 upgrade Share this Post