cannot add linqpad.exe to global cache

i am trying to add MongoDb Linqpad Driver via NoRM. I am following instructions as in http://normlinqpaddriver.codeplex.com/ however i cannot add it.

i get the following

C:\Program Files\LinQPad>C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\gacutil.ex e /i LINQPAd.exe

Microsoft (R) .NET Global As开发者_如何转开发sembly Cache Utility. Version 1.1.4318.0 Copyright (C) Microsoft Corporation 1998-2002. All rights reserved.

Failure adding assembly to the cache: Unknown Error

i am running linqpad v 2.26.2

You are going to have .NET version issues, the LinqPad verision 2.26.2 you are using is for .NET 3.5 and the MongoDb LinqPad Driver uses 4.0.

Other potential issues I see: You are using the gacutil that was provided with 2003? You need to be using at least the one that came with 2008.

Open up a Visual Studio command prompt 2008 and you should something like see..

C:\Program Files\Microsoft Visual Studio 9.0\VC>gacutil Microsoft (R) .NET Global Assembly Cache Utility. Version 3.5.21022.8 Copyright (c) Microsoft Corporation. All rights reserved.

Once you move to 4.0 you need to use the gacutil that is in:

C:\Program File s\Microsoft SDKs\Windows\v7.0A\bin