# CustomViewingErrors Configuration Parameters

The `[CustomViewingErrors]` section contains parameters that control how the View component formats any errors that occur during viewing.

You can configure this section if you want to display more specific errors in the Find front end (for example to specify that a format is not supported rather than providing a general View HTTP 500 error). When you use this option, View sends a HTTP 200 error, with the custom HTML.

For example:

    [CustomViewingErrors]
    HTMLDirectory=./custom_errors
    FormatNotSupport=not_supported.html

_FT_HTML5_bannerTitle.htm