here is a link to take you to the group,
http://groups.yahoo.com/group/Sew...
go and join if you are not yet a member. just explain what is happening and if you are using sewcon then there may be a need to re download it but the members and owners are only too happy to help you.
go to the sewwhatpro group in yahoo and ask the Q there they are the ones to tell you and help sort it out