s! The form must be updated to (!idspnInfoPath_Short_2010) or greater to upgrade the cannot be blank behavior for repeating ...

%1!s! The form must be updated to (!idspnInfoPath_Short_2010) or greater to upgrade the cannot be blank behavior for repeating fields. Do you want to continue?  • To continue using the currently opened form and upgrade it to the latest InfoPath version, click Yes.• To keep your form compatible with earlier versions of InfoPath, click No.