I am the proud owner of a 50 user license. I have no problem to add a calender record from outlook to the sql database. Prim.key = lid+1 but it is not possible to update the record ( error message= key has to be unique) or to delete the record (error message= record does not exist). There seems to be a problem in seeking the right record or switching to update rather then insert.

Any idea ?

Can you send us your Database structure and the mappings (export button)?

We can check your setting.