Nasty CR objects and ASP

[Neil111]

If Not IsObject(session("oApp&quot) Then
Set session("oApp&quot = Server.CreateObject("CrystalRuntime.Application&quot
End If

If isObject(session("oRpt&quot) then
set session("oRpt&quot = nothing
End If

set session("oRpt&quot = session("oApp&quot.OpenReport(reportname, 1)

Now, I'm using Crystal Reports 8.5 (Developer Edition) and Crystal Enterprise 8.0
The problem I'm having is when the ASP executes the last line (the one with the .openReport method) I get the error:

Object required: 'Session(...)'

I've discovered that the reason for this (or I think), is that the .OpenReport method is in fact a sub. So It doesn't return an object and therefore can't set the session variable.

I can't find any useful code online to help me out. All the code and explanations use this as an example.

Any help would be greatly appreciated.

Neil.