.Net Integration Problem

I'm having a problem integrating .NET on the Windows 2003 Server with CF 8 (8,0,1,195765). As a test I tried two well known .NET examples:

From Ben Forta:
<cfobject type=".NET" name="sidiClass" class="System.IO.DriveInfo">

and from tutorial11.learncf.com:
<cfobject type="dotnet" name="test" class="CfSample" assembly="C:\ColdFusion8\wwwroot\av\CfSample.dll"> (assembly argument pointing to the correct path)

Both of the above examples work OK on my two dev servers: XP+CF8 and Vista+CF8.

The production server throws the following: Class CfSample not found in the specified assembly list (Class System.IO.DriveInfo not found in the specified assembly list. - for Ben Forta's example).

If I stop the ColdFusion 8 .NET service, I'm getting the same error....


Here is what I installed:

1. .NET Framework 3.5
2. CF801-DotNetIntegration

Rebooted.
ColdFusion 8 .NET service running.


Under jnbridge folder, file 'Adobe_ColdFusion_8_.NET_Integration_Services_InstallLog.log' indicates that all inastallation steps were SUCCESSFUL.


I also checked the neo-dotnet.xml, and all seems to be OK:
<?xml version="1.0" encoding="UTF-8"?>
<wddxPacket version="1.0">
<header/>
<data>
<struct type="coldfusion.server.ConfigMap">
<var name="port">
<string>6085</string>
</var>
<var name="protocol">
<string>tcp</string>
</var>
<var name="install_dir">
<string>C:\ColdFusion8\jnbridge</string>
</var>
</struct>
</data>
</wddxPacket>


I changed both services: ColdFusion 8 Application server and ColdFusion 8 .NET to log on as administrator but this has not helped either.

I'm out of options now...