Re: [RE-ANN] GrowthCoin PoW/PoS - 100% per year - Version 1.3.0.0
Yes I did. Should I delete everything in my APPDATA/Roaming folder? Except my wallet.dat of course 
You could try to start the client with the -rescan switch.
If that doesn't do it. delete blkindex.dat and peers.dat and try again