Installation: Successful is logged in installlog when installation is aborted

[chrisguoado]

We are using IA 8.0, and there is a problem that the installation is terminated through proxy.abortInstallation() api in a silent install,
but the auto-generated install log always log following message in the Summary section:

Summary
-------
Installation: Successful

[pv7721]

IA 8 is a little old (it has been released almost 7 years ago and it's no longer supported), you should upgrade to a newer version.