E-license Question

[GoldenEagle]

I am reformatting my computer later tonight. I do not want to risk wasting a copy of my elicenses. Do I just simply need to back those up and then copy them over when the reformatting is done?

[Deattribution]

I think you need to write them all down and then unlicense all the games and relicense them once youre back up and running.

[ScottVib]

Unlicense the game first, then just reinstall, relicense.