Why its doesnt make filter in my query???

Hi, 

I using MS access in reportviewer for some test.  

I have a some DB with three column (N, name, number). Then I need to add a query in my report. In my tableAdapter tools when I add SELECT n, name, number FROM test1 its works perfectly. But when I add this line: WHERE name =@name its says an error occured while trying to create the parameterized query: Error in WHERE clause near '@'. Unable to parse query text

 

Thank you,

Israel.