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.
But I have check all the Webchain folders, there is only one folder called "keystore", and there is only 1 key file (the new one) in there.
I sill cannot find my old key file.