1st step: Combination of key: WIN + R >>> type and valid "appdata"
Step 2: Open the "Roaming" folder and open the Bitradio folder
Step 3: Save the "wallet.dat" file in a USB key. The date displayed in front of your backup lets you know when your last backup took place
Step 4: Delete all files and folders except wallet.dat.
Step 5: Reinstall the wallet
Step 6: Begin to pray for it to work.
My problem was aggravated because of the closure of the purse I send the coins. They remain in the wallet of the transaction is not confirmed. I tried all the possible options but nothing helps my wallet closes immediately after turning on. As soon as it connects to the network it closes. The most important thing is that it allows you to synchronize your wallet, but once it's synchronized, it immediately shuts down. What else could be the problem? The rest of the programs on my computer work only with this problem. I do not even know what else to think. I tried to reinstall but everything was the same.