The installation is first performing a routine test: if the OS/400 is compatible with the installation, if a previous version is present, …
During the test, nothing is installed on the AS/400 (you even can cancel the process during the test)
Then it shows the following confirmation screen (here in
case of a new installation):
It confirms the destination library, and if it is a new installation (for product and demo libraries), or an update. If it is an update, it shows the actual version number.
This step allows to change the current (or default) subsystem name and port values.