I have reset my wallet, but the coins went away and i didn't receive the coins with my another wallet!! coins disappeared!!! however, I believe it is more important to find the reason(s) than the value of disappeared coins~
You can investigate your transactions by searching Hash tag, payment id on http://explorer.valentinecoin.org/
Maybe something wrong with your database, you can delete it manually
- c:\Users\username\AppData\Roaming\valentinecoin\DB
- c:\Users\username\AppData\Roaming\valentinecoin\blockindexes.dat
- c:\Users\username\AppData\Roaming\valentinecoin\blocks.dat
- c:\Users\username\AppData\Roaming\valentinecoin\p2pstate.bin
After that your Valentinecoin Wallet app will synchronize the whole database.
Thank you very much, it works!!!