Install and uninstall add-ons using the Solution Installer

As an alternative to the Configuration Wizard, we can also use the Solution Installer command line to install and uninstall add-ons.

• Install a Portal Application Archive (PAA) file After we install HCL DX, we can use the Solution Installer to install applications that are in the Portal Application Archive (PAA) format.
• Remove a PAA assembly We must remove the installed content and resources of a Portal Application Archive (PAA) assembly from HCL WebSphere Portal. Then, we can remove the associated PAA assembly from the ConfigEngine.
• Delete PAA content after an uninstallation After running the uninstall-paa task and removing the assembly from the ConfigEngine registry, the PAA content remains in the PAA directory. To remove any remaining content, run the delete-paa command. This command inspects the PAA directory and removes content that is not registered.