This has what seemed to work for me I'm sing windows 8 64 bit. first make sure you have a fresh save of walet.dat then I went to app /users/roaming and completely deleted the battlecoin file.Then ran a registry sweep and deleted all temp files. i then downloaded the wallet before wallet 0.2.1.2 an let the blockchain update with a new wallet.dat file after it update I then replace the new wallet.dat with my saved wallet.dat and let it update then after that I installed the new wallet 0.2.2.1 and now everything seems to be working fine I have access to coins and blockchain is fully downloaded with no problems.Just not getting any MINTING messages now not sure if it's a issue or not? but everything else is working fine for me now after this.
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