After not using my Games for Windows Live account for about a year, I have finally purchased a game through Steam that requires a log in to that service, and I am unable to remember the correct information to re-enter my old account that I had linked to four different games. Within the year of not using the service I have reformatted my computer and any saved information associated to the account was lost for it does not remember the log in information. I know what the end gamertag is but not the associated e-mail or password, and the limited scope of combinations I could have used back then have not worked.
Is there any way to be able to move my keys, that I can still access from the Steam library, onto my new account? I don't care about the save files since I could go back through and beat them again, but being able to play them after having already bought them/had them gifted is what I need most. Or is there any way to contact someone that could help resolve this issue?