When using the windows portable client, you may need to resync your blockchain. User Hou5e is creating an easy installer for those that are unfamilar with deleting the old blockchain files. Installer will be posted here soon.
Files to delete are blk0001.dat , blkindex.dat and the /database folder.
This is a mandatory update, older clients will no longer talk to the main Curecoin network.
Always make a backup of your wallet.dat when upgrading any coin client!