Your keystore will be in your JAVA_HOME---> JRE -->lib---> security--> cacerts
. You need to check where your JAVA_HOME is configured, possibly one of these places,
-
Computer—>Advanced –> Environment variables—> JAVA_HOME
-
Your server startup batch files.
In your import command -keystore cacerts (give full path to the above JRE here instead of just saying cacerts).