You can fix the issue by restarting MSI service in computer. This error can also be occurred if service associated with Microsoft Installer (MSI) is in error state or not running properly. In such case, you will need to wait to finish the installation of existing Java program.

One possible reason behind this issue is another instance of Java running the background.

This error is usually appeared when you trying to install or update Java on your Windows computer. MSI is currently being processed or running. ‘Java update did not complete error code 1618’ in Windows 10: It is common Windows problem appeared from ‘MSI’ – Microsoft Installer saying that another. Here, you will be guided with easy methods/steps to resolve the error. If you are experiencing ‘ Java update did not complete error code 1618’ in Windows 10 computer while trying to install or update Java software, then you are in right place for the solution. What is Java update did not complete error code 1618 in Windows 10?

How to fix error code 1618 on origin