error "out of present range"

Hi Guys

Can anyone tell me what the following error message means:

2147352566: out of present range

This occurs hap-hazardly when runing a module -the code is
below-

Thanks in advance

Jawad

Sub GetWordData()
Dim appWord As Word.Application
Dim doc As Word.Document
Dim cnn As New ADODB.Connection
Dim rst As New ADODB.Recordset
Dim strDocName As String
Dim blnQuitWord As Boolean

On Error GoTo ErrorHandling

'Note below that I changed GetFileFromAPI
'to be a function returning the chosen file with full path

'Let the user select the file with the path
strDocName = GetFileFromAPI("C:\")
If strDocName <> "" Then
'User did select something, so proceed
Set appWord = GetObject(, "Word.Application")
Set doc = appWord.Documents.Open(strDocName)

cnn.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:\Documents and Settings\chaudhryj\My
Documents\" & _
"ECPA.mdb;"
rst.Open "BPI", cnn, _
adOpenKeyset, adLockOptimistic

With rst
.AddNew
!FamilyName = doc.FormFields("FamilyName").Result
!Forename = doc.FormFields("Forename").Result
!DOB = doc.FormFields("DOB").Result
!MHS_No = doc.FormFields("MHS_No").Result
!NHS_No = doc.FormFields("NHS_No").Result
!PAS_No = doc.FormFields("PAS_No").Result
!NI_No = doc.FormFields("NI_No").Result
!SSD_Ref_No = doc.FormFields("SSD_Ref_No").Result
!Employment = doc.FormFields("Employment").Result
!Address = doc.FormFields("Address").Result
!Post_Code = doc.FormFields("Post_Code").Result
!Tel_No = doc.FormFields("Tel_No").Result
!Time_Address = doc.FormFields("Time_Address").Result
!Perm_Address = doc.FormFields("Perm_Address").Result
!Temp_Address = doc.FormFields("Temp_Address").Result
!No_Address = doc.FormFields("No_Address").Result
!Male = doc.FormFields("Male").Result
!Female = doc.FormFields("Female").Result
!Gender_Unknown = doc.FormFields
("Gender_Unknown").Result
!Ethnicity = doc.FormFields("Ethnicity").Result
!Ethnicity_Other = doc.FormFields
("Ethnicity_Other").Result
!Religion_DD = doc.FormFields("Religion_DD").Result
!Religion_Other = doc.FormFields
("Religion_Other").Result
!Language = doc.FormFields("Language").Result
!Language_Other = doc.FormFields
("Language_Other").Result
!Interpreter_Req = doc.FormFields
("Interpreter_Req").Result
!Referral = doc.FormFields("Referral").Result
!First_Contact = doc.FormFields("First_Contact").Result
!Emergency = doc.FormFields("Emergency").Result
!Keyholder = doc.FormFields("Keyholder").Result
!Carer = doc.FormFields("Carer").Result
!Relative = doc.FormFields("Relative").Result
!Dependants = doc.FormFields("Dependants").Result
!GP = doc.FormFields("GP").Result
!RMO = doc.FormFields("RMO").Result
!Services_Other = doc.FormFields
("Services_Other").Result


.Update
.Close
End With
doc.Close
If blnQuitWord Then appWord.Quit
cnn.Close
MsgBox "Template Imported!"

Cleanup:
Set rst = Nothing
Set cnn = Nothing
Set doc = Nothing
Set appWord = Nothing
Exit Sub
ErrorHandling:
Select Case Err
Case -2147022986, 429
Set appWord = CreateObject("Word.Application")
blnQuitWord = True
Resume Next
Case 5121, 5174
MsgBox "You must select a valid Word document. " _
& "No data imported.", vbOKOnly, _
"Document Not Found"
Case 5941
MsgBox "The document you selected does not " _
& "contain the required form fields. " _
& "No data imported.", vbOKOnly, _
"Fields Not Found"
Case Else
MsgBox Err & ": " & Err.Description
End Select
GoTo Cleanup
End If
End Sub