[Setup]: CreateUninstallRegKey

Valid values:

Default value:

yes
Description:

If this is set to no, Setup won't create an entry in the Add/Remove Programs Control Panel applet. This can be useful if your installation is merely an update to an existing application and you don't want another entry created, but don't want to the disable the uninstall features entirely (via Uninstallable=no).

When this directive is set to no, UpdateUninstallLogAppName is usually set to no as well.