The Admin Web App. is installed in the virtual directory "KeyotiSearchAdministration" under IIS.
Upon installation, the default index directory is a directory called "IndexDirectory" located under "KeyotiSearchAdministration"; eg. C:\Inetpub\wwwroot\KeyotiSearchAdministration\IndexDirectory
This can be changed from the Configuration page.
Settings made in the Admin web app. are stored in a file named "Configuration.xml" which is located in the Index Directory.
The location of Index Directories to work with is stored in an XML file named ServiceConfiguration.xml, which is located in the CommonApplicationData folder (eg. c:\ProgramData\Keyoti_Search_6.0.0).