Exit codes

After completing the upgrade process, check for the following exit codes in the log file:

Code	Description
0	Success.
1	The installation completed successfully, but one or more of the actions from the installation sequence caused a warning or a non-fatal error.
-1	One or more of the actions from the installation sequence caused a fatal error. The following errors could have occurred:- Required parameters were not specified. For example, you may have not specified the following parameters: - The -i interface parameter was not specified. - The -DUSER_INSTALL_DIR Pentaho root installation directory was not specified. - The -DEULA response to the End User License Agreement was not specified. Running in silent mode while a previous Pentaho product is still running. Getting an exception when backing up files.
1000	The installation was canceled by the end user.
1001	The installation includes an invalid command-line option.

See the [InstallAnywhere](https://docs.revenera.com/installanywhere2015/Content/helplibrary/ia_ts_exit_codes_install.htm) documentation for more possible exit codes.