Ca error

Ok evey time that i try to play Ca it loades and evey thing but when it gets it a logon place it does not load and i cant even ctrl+alt+Delete
atl+f4 i have to shut my computer down by the power supplies it is making me sosososo mad

plz hep me out thxs!

re install it?
mmm try windowed mode?
check if its not being blocked by something

are you from America?