error 3108

[Raist]

forget if that is authentication error or version conflict...seems it was along those lines where it fails to authenticate due to communication error or it's a conflict between the installed client versus what is registered (typically console versus PC client, but could be standard versus collectors too I guess?).

Is the installer running fine and you just get that error trying to link to or log in to the account the first time? Or is the error coming when you try to install it?

Note you shouldn't be registering any codes to link his account--just need to select an existing account, and then log in with the proper credentials in the launcher.