TypoLink in flexform for TYPO3 7.6

flexform.xml

<settings.link>
    <TCEforms>
        <exclude>1</exclude>
        <label>
            Link to Page or a File or a Content-Element
        </label>
        <config>
            <type>input</type>
            <size>30</size>
            <eval>trim</eval>
            <softref>typolink,typolink_tag,images,url</softref>
            <wizards>
                <_PADDING>2</_PADDING>
                <link>
                    <type>popup</type>
                    <title>Link</title>
                    <module>
                        <name>wizard_element_browser</name>
                        <urlParameters>
                            <mode>wizard</mode>
                        </urlParameters>
                    </module>
                    <icon>link_popup.gif</icon>
                    <script>browse_links.php?mode=wizard</script>
                    <params>
                        <!--<blindLinkOptions>page,file,folder,url,spec</blindLinkOptions>-->
                    </params>
                    <JSopenParams>height=500,width=500,status=0,menubar=0,scrollbars=1</JSopenParams>
                </link>
            </wizards>
        </config>
    </TCEforms>
</settings.link>