Community edition license

i want to test the efficiency of UiRobot in our VM, so i choose a uipath community edition, but when i try to activate the uistudio, errors given. i think it may be caused by the network issue due to our firewall setting,
and which url should be confirmed to be link? is there anyone could tell me this? if so, i can submit ticket so that our security team can make it done in the firewall. thanks.Error1Error2

Restart your machine and try to reinstall uipath @rudy


Still not able to registry.