MS Access error

[PGScannell]

I get the following error when I attempt to modify some fields in my database:

Key column information is insufficient or incorrect. Too many rows were affected by update.

I have checked everything and there is absolutely nothing with the code! (all programmers think that way, don't they?)

Here's the code loop. The failure occurs on the objResps(0).update line:
======================
For x = DirectorGRAND_KNIG to DirectorOUTSIDE_G2
strField1 = "MEMBNO" & x
strField2 = "WIFE" & x
strField3 = "EMAIL" & x
strMembNo = stringTest ( Request.Form ( strField1 ) )
If not IsBlank ( strMembNo ) then
strWife = stringTest ( Request.Form ( strField2 ) )
strEmail = stringTest ( Request.Form ( strField3 ) )
if not isBlank ( strWife ) or not isBlank ( strEmail ) then
Query = "select wife, email from members where membno = '" & strMembNo & "'"
UPDATE_query Query, 0
If not objResps(0).eof then
response.write Query & " " & objResps(0).recordCount & " wife " & strWife & " email " & strEmail & ""
flagUpdated = false
if not isBlank ( strWife ) then
response.write ( "update wife[b]" )
objResps (0) ( "WIFE" ) = strWife
flagUpdated = true
end if
if not isBlank ( strEmail ) then
response.write ( "update email[b]" )
objResps (0) ( "EMAIL" ) = strEmail
flagUpdated = true
end if
if flagUpdated = true then objResps (0).Update <--- LINE 82 MENTIONED IN THE ERROR MSG...
end If
objResps (0).Close
objConns (0).Close
end If
end If
next



=======================

Here's the runtime display. You will notice that there is already a record that has a wife but no email as well as a line with both. There is one record that has neither. The exclusion of that record was my latest attempt to diagnose the problem. (if not isBlank ( strWife ) or not isBlank ( strEmail ) then line of code was added later. I had the same exact problem with the same record before ) Note that the 1 is the recordcount of my update query. I wanted to see if I was attempting to edit more that one record:

[b]select wife, email from members where membno = '3740188' 1 wife Jeanne email
update wife
select wife, email from members where membno = '3124199' 1 wife Marge email JoinTheKnights@yahoo.com
update wife
update email
select wife, email from members where membno = '1298084' 1 wife Laura email
update wife



Microsoft Cursor Engine error '80004005'


Key column information is insufficient or incorrect. Too many rows were affected by update.


/updateCouncilOfficers.asp, line 82


Thanks in advance,


Jerry