i need help

[salem 77]

[Memeking254]

Do you have a VPN active? if so turn it off and try again

Also is the exe added as an Exclusion in any Anti-Virus software you may have installed?
since it maybe conflicting with it and Deleting the files its trying to install

also if all else fails theres also this guide on the Subject:https://plutonium.pw/docs/update/#how-to-update-plutonium-mod

Hope this Helps