Free 3 of 9 BarCode Not Scanning

Hello every one here i am Generating a BarCode using Font Free 3 of 9 like this in a .rdlc Report Page.

<Textbox Name="ID">
    <rd:DefaultName>ID</rd:DefaultName>
    <Top>1.1in</Top>
    <Width>1.15 in</Width>
    <Style>
        <FontFamily>Free 3 of 9</FontFamily>
        <FontSize>28pt</FontSize>
        <TextAlign>Center</TextAlign>
        <PaddingLeft>2pt</PaddingLeft>
        <PaddingRight>2pt</PaddingRight>
        <PaddingTop>2pt</PaddingTop>
        <PaddingBottom>2pt</PaddingBottom>
    </Style>
    <ZIndex>6</ZIndex>
    <Left>2.26406in</Left>
    <Height>0.59063in</Height>
    <Value>= "*" &amp; Fields!ID.Value &amp; "*" </Value>
</Textbox>

But the Scanner i have isn't reading it its not scanning it at all. Can any one help where is the error. Its a ID that gets to be printed and should be Scan able but its doesn't Scan. what other Font could Replace it ? It creates the BarCode looks fine prints and every thing Converts to PDF but doesn't Scan.