Ok this is very confusing... this morning, before I did all this other coding stuff I had a Field Called [Age] on my main form called frmClientInfo with the control source of =DateDiff("yyyy",[dteCltDOB],Now())+Int(Format(Now(),"mmdd")<Format([dteCltD OB],"mmdd")) It worked this morning... I have not changed the field name... and there are no event procedures in the dteCleDOB or in this field.... and this form itself has no event procedures.... What happen?? April ************************************************************* You are receiving this mail because you subscribed to mso@xxxxxxxxxxxxx or MicrosoftOffice@xxxxxxxxxxxxxxxx To send mail to the group, simply address it to mso@xxxxxxxxxxxxx To Unsubscribe from this group, send an email to mso-request@xxxxxxxxxxxxx?Subject=unsubscribe Or, visit the group's homepage and use the dropdown menu. This will also allow you to change your email settings to digest or vacation (no mail). //www.freelists.org/webpage/mso To be able to use the files section for sharing files with the group, send a request to mso-moderators@xxxxxxxxxxxxx and you will be sent an invitation with instructions. Once you are a member of the files group, you can go here to upload/download files: http://www.smartgroups.com/vault/msofiles *************************************************************