Replace local_policy.jar and
US_export_policy.jar files present in all Java JRE
installation security folders with local_policy.jar and US_export_policy.jar
shipped in jce_policy-8.zip.
For example, the location of Java JRE 64-bit:
C:\Program
Files\Java\jre1.8.0_161\lib\security
From the command prompt verify that Java is properly installed by executing:
java-version
If no Java version appears, check that the environment variable
settings and the path system variables have correct the Java installation
path.