I just installed the Windows Vistas Service Pack 1. Now the yearfrac
function and FV functions don't work. Anytime they appear in a workbook, I
get "#Value!".

Before installing the service pack, I had this same problem twice, and it
got my functions back by uninstalling MS Office 2003 and reinstalling it. I
did the uninstall and re-install, but no luck this time.

Help

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Thanks,
Don