saved excel files

wehn my boss saves certain excel files, they sometimes save as a file without
the .xls extension. his "save as" says to save it as a excel file, but his
does not then say "(.xls)" like mine does.

what do i need to change or how is this happening?

It might be that in Windows Explorer under Tools, Folder Options, View,
"Hide extensions for known file types" is selected.

--
Jim
"Dave o" <[email protected]> wrote in message
news:[email protected]...
> wehn my boss saves certain excel files, they sometimes save as a file
> without
> the .xls extension. his "save as" says to save it as a excel file, but
> his
> does not then say "(.xls)" like mine does.
>
> what do i need to change or how is this happening?
>
>