Sporadic error when calling

[Bob Murdoch]

I'm receiving a sporadic error: "The remote procedure call failed and did
not execute", when calling the following page:

<%@ language="JavaS cript" %>
<%
var vPath = Server.MapPath( '/btrc/shared/server/files') + '\\';
Response.AddHea der('Content-Disposition','a ttachment;filen ame=' +
Request('FileNa me'));
Response.AddHea der('Content-Type','applicat ion/octetstream');
Response.AddHea der('Pragma','n o-cache');
Response.AddHea der('Expires',' 0');

var vStream = Server.CreateOb ject("ADODB.Str eam");
vStream.Open();
vStream.Type = 1; //binary
vStream.LoadFro mFile(vPath + Request('TempFi le')); //must be full server
path and file name
Response.Binary Write(vStream.R ead());
vStream.Close;
vStream = null;
Response.End;
%>

My assumption is that this error could only come from a failure of "var
vStream = Server.CreateOb ject("ADODB.Str eam")". Is that correct?

Are there any tips for finding out why this failed, and more importantly,
stopping it from failing again?
tia,

Bob M..