Happily though, the fix is very simple. How to Fix a Damaged macOS Installer To fix the damaged installer, you should just download the installer again.

Error Code 1603 pops up while installing or updating Java. We explain how you can fix the Java Error code 1603 and install Java successfully on your PC.

The error Java update did not complete, Error Code 1618 prevents users from installing or updating Java on their system. Here is a working fix.

On Monday, the agency recommended downloading the patch and disabling Java because it is concerned that other vulnerabilities may be exploited. You can read the complete CERT recommendations here.