How to Fix Error 1603: A Fatal Error Occurred During Installation
How to Fix Error 1603: A Fatal Error Occurred During Installation
Commands Used:
msiexec /unregister
msiexec /regserver
Issues addressed in this tutorial:
a fatal error occurred during installation on server netbackup
If when you try to install a Windows Installer (MSI) package, and you receive the error message A fatal error occurred during installation accompanied with the error code 1603, then this post is intended to help you. In this tutorial, we will identify the potential causes, as well as provide the most suitable solutions to the issue.
Windows Installer doesn’t always install the software as required and might occasionally return an error message stating, 1603 Fatal error during installation.
This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 operating system (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, and Samsung.