Issue: When an installation is nearly complete, EPM System Installer stops, and this error message is displayed: Could not utilize start class com.installshield.wizard.Wizard.
Solutions:
Check the amount of available space on the computer, and free more space if necessary. Installations can fail without warning if the available space is insufficient.
If the available space is sufficient for the installation, no other error message is displayed on the summary panel, and the installation does not resume within 5 minutes, stop the installation and run the createInventory script in EPM_ORACLE_HOME/OPatch.