have the same problem. Bought software with another email address, but can't use it f-secure account. So can't install the software. Thanks f-secure. Strange way of installation software
Hi @Rob66 and @ged600, thank you both from your messages.
Unfortunately the current MyF-Secure-portal doesn't allow customer to change his/hers email address/login id, so the only way to do this is to contact our chat- or phone support: