POS minting:
1. You should have some CACH in the wallet
2. If your wallet not encrypted then after 7 days of staking - the wallet starts to generate new coins (when the wallet online).
When the wallet off-line - it counts your un-used coin and when you start the wallet next time it will be recalculated.
3. If your wallet is encrypted you have to do the following steps (to unlock your wallet):
3.1. go to wallet's menu => help => debug window =>console
3.2. write in the line of debug menu - walletpassphrase YourPasswordofWallet 99999999 true and press enter
NB! You should do the process of unlocking every time you restart the wallet!
The wallet will change the status of the lock in the bottom right corner.