I was trying to publish an update to my app but I keep on getting the error: Cannot load key store: Keystore was tampered with, or password was incorrect My keystore was working on another PC, but after moving it to my current PC by USB stick, it has been giving my this error. I am certain that my password is correct. I understand that there are many question about this error, but none of their solutions seem to work.
Thank You for any possible solutions.
I never ended up finding out what my old keystore password was, but using the keystore brute force attack (from here). I was able to use my key alias password as the keystore password and generate a recovered version of the keystore. All is good now and I hope this solved anyone's problem.