>>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".

Thanks for the info George. I will get back to the client
and see what they are using.