lname = Thisform.TxtLName.Value
fname = Thisform.Text2.Value
SELECT officer
SET ORDER TO FULLNAME && PADR(UPPER(LASTNAME),25)+PADR(UPPER(FIRSTNAME),25)
SEEK padr(Upper(lname),25) + padr(Upper(fname),25)
IF FOUND()
Select Lastname, Firstname, DOB, empcnty From Officer ;
WHERE padr(Upper(LASTNAME),25)+ padr(Upper(FIRSTNAME),25) = padr(Upper(lname),25) + padr(Upper(fname),25) ;
INTO Cursor Countit nofilter &&This returns 2 rows
If Reccount() = 1
** YOU WILL NORMALY FIND 1, AS I DONT SUPPOSE THERE ARE MULTIPLE PERSONS WITH SAME FNAME+LNAME IN YOUR OFFICER.DBF
Thisform.editmode = "Edit"
Thisform.fillin() &&PLEASE SHOW THE CODE FOR THIS METHOD
ELSE
** THIS WILL ONLY GET ACTIVATED WHEN THERE ARE >1 RECCORDS IN CURSOR Countit, VERRY UNLIKELY IN NORMAL USE
Thisform.lblSelectPerson.Visible = .T.
Thisform.cboSelectPerson.RowSource = '' && added per previous suggestion
With Thisform.cboSelectPerson
.RowSourceType = 6
.RowSource = "Countit.lastname, firstname, DOB, empcnty" && YOU ARE MIXING 2 DATASOURCES HERE: CURSOR Countit AND TABLE officer
.ColumnCount = 4
.ColumnWidths = '150,150,75,150'
.Visible = .T.
.ListIndex = 1
Endwith
Endif
ELSE
** THERE IS NO CODE FOR NOT FOUND
Endif

And I dont think you should put this code in the lostfocus, if the field involved is bound to the table officer.

Regards,
Koen