In the event of an error during the PST Enterprise installation, some of the selected components may have installed successfully before the error occurred. In this case, the following message displays:
"Some components had been installed successfully before the failure"
Preceding this error message, details of the components that failed to install displays; see How to Resolve "There was a problem during phase X of component X of the installation process" Error for more information.
While troubleshooting the installation error, Barracuda recommends that you uninstall PST Enterprise before attempting to reinstall since some components were installed successfully.