# BadFilesFilter Task Parameters

The parameters in this section customize the `BadFilesFilter` task.

This task runs the BinaryFileFilter, ImportErrorFilter, SymbolicContentFilter, and WordLengthFilter tasks. If a document fails any of these tests, it is rejected.

You must configure `BadFilesFilter` as a Post task.

The task reads configuration parameters from the section of the configuration file that you specify in the `Post` parameter. In this section you can set parameters for each filter. In the following example, two parameters have been set to configure the word length filter:

    [ImportTasks]
    Post0=BadFilesFilter:BadFilesFilterSettings

    [BadFilesFilterSettings]
    MinimumAverage=3.0
    MaximumAverage=10.0
    OnErrorIndexerSections=IdolErrorServer
    IndexDatabase=IdolErrorReview

_FT_HTML5_bannerTitle.htm