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.
or use the old one to sync the new one locally (even while offline)
I wouldn't try that, yet. I did, and I couldn't make it work. Or rather, I copied the old blockchain files to the new client's folder, and it was unable to convert them
You need 2 clients for this, old Huntercoin (with up-to-date blockchain), and Huntercore, connected. Then Huntercore would "download" the chain from old Huntercoin and store it in its own format.