I'm not a computer expert so the solution to my problem may be relatively easy. I don't know. I downloaded the installer, it "verifyes", and the launcher opens up. When I tell it to start installing, a popup tells me the following:
Error opening file for writing
. . . AppData\\Temp\\MassEffect2-1.02exe
If there is anybody out there who could asist a programing novice I would be extremely grateful.