Invalid Procedure Call... Error With SQL Server 7

I'm having trouble with the following code. I get a "Invalid procedure call or argument" error in response to OpenResultset. The same command works in MSQuery and when ADO is used. Does anyone have any insight?

We're using VB5.0 SP2 and SQL Server 7 Beta 3.

Option Explicit

Sub Main()
Dim objC As RDO.rdoConnection
Dim objColsRS As RDO.rdoResultset
Dim objQ As rdoQuery

Set objC = New RDO.rdoConnection
With objC
.Connect = "Driver={SQL Server};Server=KENBNT;UID=SYSADM;PWD=SYSADM;DATABA SE=QT;"
.EstablishConnection
Set objQ = objC.CreateQuery("", "select name from syscolumns")
Set objColsRS = objQ.OpenResultset
End With
Set objColsRS = Nothing
Set objQ = Nothing
Set objC = Nothing
End Sub