Error 429. EXTRA.System

I've got this code that I use to open the active session of a program I use (EXTRA! 8.0). When I try to code it to open a specific new instance of the program, I get a run-time error 429. When I debug, it's stopping on the line where I get the new instance. I've searched on this issue, but I still don't understand what the problem is.

Sub log_in()
Dim Sys As Object
Dim Sess2 As Object
Dim lngOldSysTimeout As Long
Set Sys = CreateObject("EXTRA.System")
If Sys Is Nothing Then
MsgBox Prompt:="EXTRA! not properly installed on this PC." _
& " Terminating execution.", Buttons:=16, _
Title:="E!PC Not Properly Installed"
Exit Sub
End If
Set Sess2 = GetObject("C:Program FilesExtra!sessionsCCS2.edp")
If Sess2 Is Nothing Then
MsgBox Prompt:="DLC.edp not found. Terminating execution." _
, Buttons:=16, Title:="E!PC Not Properly Installed"
Exit Sub
End If
End Sub