export worksheet into excel

Hi All,

we are using demantra 7.3.0, while exporting the worksheet into excel, it is storing c:\user\<Loginuser>.

Export excel sheet is in Microsoft excell 97-2003 Version.

User machines are using the Microsoft Office Professional Plus 2010.

After opening the 97-2003 version excell and if we edit and save the excell it is asking give new name to the excell sheet.

Here are my questions:

1) Is this default export of excell 97-2003 can be changed to newer versions of excell, Please let me know where this changes needs to be done.

2) Is there any option to coveret 97-2003 automatically into newer verion of excell without asking changes.