Yes I know I need my wallet file but I ment the blockchain. This is a new block chain so I simply delete it right ? Then make sure my wallet file is in the new folder ? Even if it were still 200 HUC for a character I was gonna buy some huc after the weekend. Well now I can have enough in case I need to buy another character.
It's not a new blockchain, exactly. All the block data is the same. The blocks are just stored in a different format, so you have to sync from scratch and can't use the old one.
The blockchain formats are like the difference between bitcoin 0.6 and bitcoin 0.13, you can sync the new one from scratch, or use the old one to sync the new one locally (even while offline), or just be stubborn and keep using the old one.