Create the Data directory. By default this is C:/data/ - simply create that directory.
If you wish, you can change the location by editing the following line (line 68) in the file {SERVER_DIRECTORY}/webapps/FACS/WEB-INF/web.xml.
<env-entry>
<env-entry-name>fcsroot</env-entry-name>
<env-entry-value>C:/data/</env-entry-value>
<env-entry-type>java.lang.String</env-entry-type>
</env-entry>
Replace the bold text with your desired data storage location. Make sure your location ends with a "/".