[/quote]

I have create a password with the private key through create_wallet.bat file, I have wrote down the password and the private key.

Now, I found that you have a GUI wallet so I downloaded and tried imported the key but I dont have the keystore file, so I added account from private key and I got this error.
Please help me, thank you.
[/quote]
Check Data directory. you can find keystore for windows in this path: [/quote]

Thank you very much, I found it in there.

But unluckily, before I put question in here, I also tried to create a new wallet and it seem like the new keystore file has replaced the old one.

Is there any way to get my old keystore file back?

Thank you.