Unknown error when reading keystore

I published a game in Google Play but I had to make a few changes.
I tried to sign the app using the same key but I got this error "Unknown error when reading keystore".
I've benn getting this error for a while, but it wasn't a problem until now, I just select "Create new key" and all works fine. But Google Play needs the same key for every app.
So, what do I do?
Anybody have any idea?

Thanks!!

Sign In or Register to comment.