the messageclass outlook field has always a value.
If you have already database records with an empty Message class field, update the field with your message class.
Example:
update MyContacts set messageclass='IPM.MyContactForm'
explanation:
'select max(OCS_messageclass) + 1...' is sql statement for numeric column to generate unique key,
for char column this will result in senseless values.
messageclass value is not unique, it is a form description, in most cases contacts will have the same form description.
You will link this field only when your contact are using different form description (not default)
If you are loading records from database with non default form description, the form must be defined in Outlook!
-Please check also your setting on Options tab
"Only Insert and do..." has to be unchecked!
-if your database already has duplicates, these duplicates will be inserted into Outlook!
We have received your mdb but it has been blocked by outlook, please zip the mdb and email it again, we will check your setup.
Default outlook values for contact is IPM.Contact