Installation and Upgrade > Installation and Configuration Guide > Troubleshooting > Running the Windchill Configuration Assistant If the Installation Fails
  
Running the Windchill Configuration Assistant If the Installation Fails
The Windchill Configuration Assistant (WCA) completes a preliminary run during the installation, but it must be run if the installer fails.
For more information on WCA and what it does, see Windchill Configuration Assistant Essentials.
For more information on using the WCA, see Running the Windchill Configuration Assistant.