set JAVA_HOME="C:\Program Files\Java\jre1.8.0_192"

 %JAVA_HOME%\bin\javaws -J-Djdk.tls.client.protocols=TLSv1.2 -J-Dhttps.protocols=TLSv1.2 https://mkstakastest3.mkk.com.tr/WebInstaller.jnlp