Number Format

Hi,

I am trying to get the following number format in my cross tab

100 000 000.00 for negatives (100 000 000.00)

I have created a default style and updated the following;

me>SAPDataCell</Name>

      <NameLocal>SAPDataCell</NameLocal>

      <FormulaHidden>false</FormulaHidden>

      <Locked>true</Locked>

      <MergeCells xsi:nil="true" />

      <NumberFormat># ##0_);(# ##0)</NumberFormat>

I have also set my regional settings for both number and currency to reflect this format, But in my workbook the numbers display as follows. What am I missing?