Geopak - Error Message while using profile tabular data

Hi,

 I am getting an error message when trying to open up a .cch file after i have saved it.

 Error Line : 1 number : 241

-- > Bad macao version file.

It must be converted.

Anybody have any idea how i can remedy this problem?  Ive had this problem umultiple occasions while trying to custumise tablular data styles.

Any help will be greatley appreciated.

Chris