Hi experts,
My program saves a Excel file after some operations. It works well normally.
However, If the file is opened before running the VBA, It fails and provides
such messages like "The file aleady exist, do you want to replace it"?

I think somehow the program is working on a copy of that file if the file is
opened by someone. How can I ignore such annoying message using VBA? I have
to deal with this case since it is normal that the user want to see the file
while the program is running.

Thanks a lot and regards
Shu