"Use native object name For TestComplete object names" option doesn't affect recording

hi allen

  i use testcomplete to record special scanarioes as office automation . in windows platform sometime i have to register letter . i can add  some related letters and show them in registeration letter   .the mojority of time   when i'm recording new letter registration and relate other letters with it , test complete couldn't recognize new window controls , i enabled ignore overlaying window in setting of testcomplete but it doesn't work. do u have any suggestion for me?