still no way to mine with 400/500 models?
Sgminer.exe --no-submit-stale --algorithm hmq1725 -o stratum+tcp://esp2.8pool.dtdns.net:3333 -u herb -p 1234 -I 18
This correct rx 460

Somebody tried to mine with rx 470/480? What is hashrate, profit?
RX Model AMD cards are currently not supported by the miner. The developer of the hmq1725 sgminer (Pallas) did not have access to a card for testing so he did not build compatibility for those cards. If someone wants to get the miner working for RX series cards they would need to speak to the sgminer dev about it.
Why ESP coins in yobit can not withdraw ??
Can you fix this, Huh!!! There is so much coin
Look like YoBit are full of shit...

They probably never swapped. I can't remember what the ratio was when it happened, 100 to one maybe?
This is correct. They NEVER swapped.
DO NOT USE YOBIT for Espers!!!!!! (Obligatory warning for this page of the forum)
And when the swap occurred the ratio was 10:1, so not too far off.
Did anybody try the bootstrap for the wallet?
I did, but when I extracted it, one file is missing: txleveldb\015056.ldbCRC failed in espers_windows_bootstrap_676839\ESP\txleveldb\015056.ldb. The file is corrupt
Now the client won't even open.
Nobody here seems to bother to even give a copy of that file.
If you delete everything except wallet.dat from the ESP folder, it should open again and try to sync without the bootstrap. In terms of the bootstrap, I don't know why that file is corrupt for you as it seems to work for many other people. If no one will give you a link to the single file, I would suggest redownloading the bootstrap and see if it maybe got corrupt when unzipping.