Edit: wallet wont even load its stuck on loading wallet index.
you need to delete your previous blockchain data. delete blk*.dat in the folder. do not delete your wallet.dat
you'll be good to go after that.
just got word that c-cex, blockexperts (explorer) and suprnova are updating right now.
Thats the error i am getting "error loading blk index" So should i delete it from the old wallet
or the new one?