Backup your current data folder including wallet.dat
Go into current folder and delete everything except for wallet.dat
Wait for blockchain to download.
Keep your 100 YAC bounty
Go into current folder and delete everything except for wallet.dat
Wait for blockchain to download.
Keep your 100 YAC bounty
Already tried that. I am getting that error with a completely empty data folder except the wallet.dat file.
Removing the wallet.dat as well and Yacoin loads just fine.