Hi, I have one question how long I have to wait for any response to renewal problem? I sent email on saturday and on monday. Till now I don't have any answer how to activate rf2 after build new pc.
Usually a max of two week days, usually less. Try also doing this in future: http://rfactor.net/web/docs/can-i-save-my-activation-data-so-i-dont-have-to-re-activate/ I just reset them for you.
When emailing us for renewals, please make sure that you send it to "renewals@rfactor.net" and not to "renewal@rfactor.net". This is a common error.