bcp copying,but no file

DECLARE @.query NVARCHAR(2000)
SELECT @.query = 'bcp "SELECT * from dbname..tablename" queryout c:\test.txt -c -Slocalhost -Usa -Ppassword'
EXEC master.dbo.xp_cmdshell @.query

I have tried doing this with a test table and this is the output
NULL
Starting copy...
NULL
3 rows copied.
Network packet size (bytes): 4096
Clock Time (ms.): total 16
NULL

and I did have 3 row,but file is still not created, I have put the server name,login,pasword inside "" and without it,no error,no file.

Could somebody please help meWhere are you looking for the file?