The VPN app randomly stop opening when i install it again i just install me "Proton Drive" (Window)

So while I was playing online games I restart me PC to solve some other problem, when I came back i realize the VPN didn’t open and I cant even open the app. So I tired reinstall it, and it randomly download me the “Proton Drive” app which I have no clue what is it, But now I can’t solve this problem. please help.