I have 2 problems:
My wallet is out of sync, it stops in 24 weeks to complete sync, what I have to do
And...
I mined some espers in april, 2016 and forget about it, now I see the price growing, and I want to sell, but I read that is espers 2, what is that mean? I should convert "espers 1"?
(all of my coins is in my local wallet what I don't know to sync)
Thanks
Sorry to hear that, but there is nothing you can do.
Espers got swapped to Espers2 on 10/1 ratio late last year and there was 3 months window to do it. 1 month notification time and 2 months for actual swap.
Espers1 blockchain is dead, you can't sync it.