Modules & VBA :: How To Execute A DoCmd From Within A Connection State

I'm trying to do something with Excel and Access. From Excel 2007, I need to open an Access database exclusive, import from Access to Excel a table, do some work within Excel, and then start a macro within the Access database. Briefly, here’s what I have

1) To open the database exclusively:

Set connDB = New ADODB.Connection
With connDB
.Provider = "Microsoft.ACE.OLEDB.12.0"
.Mode = adModeShareExclusive
.Open strdbpath 'path to database
End With

2) To import from Access:

strSQL = "SELECT * FROM [" & tn & "];" 'tn is Access table
If connDB.State = adStateOpen Then
Set objRS = New ADODB.Recordset
objRS.Open strSQL, connDB, adOpenForwardOnly
On Error Resume Next
objRS.MoveFirst
If Err.Number = 0 Then
On Error GoTo 0
fieldCnt = objRS.Fields.Count
For fieldNum = 0 To fieldCnt - 1
ws.Cells(1, fieldNum + 1).Value = objRS.Fie(fieldNum).Name
Next fieldNum
ws.Cells(2, 1).CopyFromRecordset objRS
End If
End If

3) To start a macro:

DoCmd.RunMacro "Daily Import"

Everything seems to work until the ‘DoCmd’ statement where I get a “You can’t carry out this action at the present time” error message.