MACROMEDIA COLDFUSION 4.5-ADMINISTRING COLDFUSION SERVER Manual page 210

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9. Either accept the Web server's default document directory or enter a different
location for the default directory and click Next.
Note
The Select Install Options dialog box appears.
10. If you've already installed ColdFusion and just want to install ClusterCATS,
deselect all of the options you don't want, leave the Load Balancing and High
Availability check box selected, and click Next.
The Server High Availability dialog box appears.
ColdFusion documentation and example code are installed in a
subdirectory below the Web server's document directory.
Administering ColdFusion Server