I am trying to install JasperReport Server Community on a windows server 2019 in Azure. The installation process fails with the following error message: I searched for information about this error and found the following article: https://community.jaspersoft.com/wiki/how-fix-installation-error-buildomatic-keystore-may-have-been-tempered I tried following the instructions and deleted the files .jrsks and .jrsksp and these get re created upon installation but the files are empty 0KB. I am installing the bundled tomcat server and the bundled postgres server. I am trying to set this up for a testing environment but I can't seem to get this working. I have to metion I used the exact same installer on my development machine and it's working perfectly. The installation progress stops at exactly the following everytime: