We are able to save a DBF or ADT file as .XLS file using DBF2EXEL.PRG
and functions in it (please find attached) and using ActiveX
(Excel.Application). We have made this program. This activeX is
automatically installed when MS-Office is installed. 

The same functions do not work unless MS Office 2007 or above is
installed on the local machine/server, where only Open Office 3.x is
installed. Hence we are not able to save as Excel file at all, even if
ExcelViewer is installed. 

Is there any ActiveX specific to Open Office for the task? 
Where can we find it? 
What is the alternate method?

Could not find any info at Open Office forum.
 
Thanks and regards
Jacob