>One of my clients sent me a Spreadsheet File with
>the extention of ".123". What version of Lotus 123
>is this?
>I tried to open it with MicroSoft Excel '97 but
>could not.
>
>Any ideas how to open this?
>
>Thanks.
>Terry Harris
Lotus 1-2-3 spreadsheets have always had the extension WK?, where the question mark is either "S", "1", "3", or "4".