bizproc::UnInstallFiles: Bitrix method

      
<?php 
//  bizproc :: UnInstallFiles()
//  /dist/bitrix/modules/bizproc/install/index.php:148

    function UnInstallFiles()
    {
        if($_ENV["COMPUTERNAME"]!='BX')
        {
            DeleteDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/bizproc/install/admin", $_SERVER["DOCUMENT_ROOT"]."/bitrix/admin");
            DeleteDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/bizproc/install/themes/.default/", $_SERVER["DOCUMENT_ROOT"]."/bitrix/themes/.default");
            DeleteDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/bizproc/install/tools", $_SERVER["DOCUMENT_ROOT"]."/bitrix/tools");
            DeleteDirFilesEx("/bitrix/images/bizproc/");
            DeleteDirFilesEx("/bitrix/js/bizproc/");
        }

        return true;
    }