If you have recently purchased an ESET security product, or if you are trying to install an older version of the software on a new machine, you may have encountered a confusing discrepancy. You have a shiny new 20-character License Key, but the software installation window is asking for a "Username" and "Password."
However, some users still need the older credentials for , offline activations , or specific management tasks. This article explains how to handle these conversions and where to find your credentials. Why the Change? Eset Convert License Key To Username And Password
If you specifically need a Username and Password for an or legacy installation : Product activation | ESET Internet Security If you have recently purchased an ESET security