Installation and Upgrade > Installation and Configuration Guide > Advanced Configurations > Configuring IIS and Embedded Servlet Engine > Configuring IIS and Windchill > Generating Authentication and Authorization Resources for Windchill Configurations
  
Generating Authentication and Authorization Resources for Windchill Configurations
The Windchill configuration script requires two files: authenticated.txt and anonymous.txt. These files contain the authenticated and anonymous Windchillresources in a format that the configuration script can read. To generate these files complete the following steps:
1. Open a Windchill shell window and navigate to the <IISConnectorDir>/scripts directory.
2. Enter the following command:
ant -f iisPreConfig.xml