Issue: EPM System Installer stops running before completing an installation.
Solution: Check installTool-summary.log, in EPM_ORACLE_HOME/diagnostics/logs/install. This log shows the results of checks that EPM System Installer performs and displays in a command window before the Welcome screen opens. Most of these checks are to ensure that you have the correct assemblies. For example, if you are installing EPM System components on 32-bit machine, EPM System Installer checks whether you have 32-bit assemblies.