docmd.runsql argument error

I am trying to loop through each client in the tblclients table and for each client delete some records in another table.

I have a string select statement that changes for each client BUT the docmd.runsql method says it needs an argument consisting of an sql string which I though I had passed it

if i add brackets i get the same.

Private Sub BtnRemoveDeletedCWCodesFromClients_Click()
Dim db As Database
Set db = CurrentDb

Dim rs As DAO.Recordset
Dim clientId As Integer
Dim cwcodetounmatch As String
Dim StrSelect As String
Dim strFrom As String
Dim strWhere As String

Dim newsql As String

Dim sqlstr As String





Set rs = db.OpenRecordset("tblclients")

StrSelect = "SELECT * "

With rs
rs.MoveFirst
    Do While Not rs.EOF
   
    Select Case rs.Fields("clientid").Value

        Case 1
            strFrom = "FROM AbiToMvris "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = AbiToMvris.[mvris code]))<>False));"
        Case 2
            strFrom = "FROM GlassesToMvris "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = GlassesToMvris.[mvris code]))<>False));"
        Case 3
            strFrom = "FROM CW_to_IDS "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = CW_to_IDS.[mvriscode]))<>False));"
        Case 4
            strFrom = "FROM CWCode_To_Continental "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = CWCode_To_Continental.[cwcode]))<>False));"
        Case 5
            strFrom = "FROM HalfordsToMvris "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = HalfordsToMvris.[mvriscode]))<>False));"
        Case 6
            strFrom = "FROM CWCode_To_Michelin "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = CWCode_To_Michelin.[cwcode]))<>False));"
        Case 7
            strFrom = "FROM TechDocToMvris "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = TechDocToMvris.[mvris code]))<>False));"
        Case 8
            strFrom = "FROM VividToMvris "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = VividToMvris.[mvriscode]))<>False));"
        Case 9
            strFrom = "FROM CapToMvris-CW "
            strWhere = "WHERE (((Exists (Select [mvris code] from QryCWCodesRemoved where QryCWCodesRemoved.[mvris code] = CapToMvris-CW.[mvriscode]))<>False));"

End Select
    
    sqlstr = StrSelect & strFrom & strWhere
    
    DoCmd.RunSQL sqlstr
    
    
    Loop
End With
End Sub