F-SECURE CLIENT SECURITY 8.00 Administrator's Manual page 39

Step 7.
Select whether you want to keep the existing settings or change them.
This dialog is displayed only if a previous installation of F-Secure
Policy Manager Server was detected on the computer.
By default the setup keeps the existing settings. Select this option
if you have manually updated the F-Secure Policy Manager
Server configuration file (HTTPD.conf). This option automatically
keeps the existing administration, host and web reporting ports.
If you want to change the ports from the previous installation,
select the Change settings option. This option overwrites the
HTTPD.conf file, and restores the settings to defaults.
Click Next to continue.
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