Excel Sheet from AX

Hi all 

after i create Excel Sheet and Set data on it Successfully 

i want to Save my Work So i use SysExcelApplication.Save();

it saved correctly but give me an warning that told me 

there is File named 'Resume.XLW' is Already in this Location do you want to override it?

i don't want this warning?

is there any Solution for my Case??

Regards.