How to find that Excel work book contain ActiceX control through c
 

Hi ,
We have a shared location containing more 5000 excel files. As our
organization is moving to vista OS and ActiveX controls are permanentally
disabled . So we will be changing ActiveX controls in to form based. But
before that we have to design a utility that will find out that which excel
file cotains ActiveX controls. Please reply , it is very urgent ..
Thanks and Regards