Hi George,
The problem is solved ,thanx :]

>>Hi ,
>> When I wanna print a project ,it tell me error 44 ,do you know why ?
>> And ,can you tell me how can I print header in everypage ?
>> Thanx a lot ^_^
>
>Hi Jacky,
>
>Error 44 indicates that a cyclic relation has been attempt. For example, try to SET RELATION from table A to table B, then trying to SET RELATION from table B to table A.
>
>In the report designer, click the Data Grouping... option from the Report menu. From the dialog select the "Reprint group header on each page" check box