Running report viewer in medium trust environment, or alternatives

I have just fallen foul of an unforseen problem. I have developed a .net 3.5 application using the reportviewer control to generate a PDF automatically (using VB code) and store it in a directory on the server. I later attach this pdf to an email and send it to the customer.

However I have just uploaded it to my clients host. This is a shared host (uses HELM control panel) and runs all applications with a security level of medium trust.

Google tells me (cos google knows almost everything) that the report viewer will not run under medium trust but requires full trust permissions, something I am not likely to get.

Does anyone know a way to run a reportviewer in local mode under medium trust. I saw some articles talking about copying DLL's into the bin folder (which this hoster allows) but I cant get copies of them from my machine.

The reccomended dll's to place into the bin folder were


Has anyone got any experience with this. I am very worried that I will have to rewrite all the reports. Stupidly developed the app with full security so didn't notice until deployment.


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Great Lesson, Just wait until sponsors want to leverage Azure. My Current host (Crystaltech) has tools for loading .NET controls.
It may be that the folder you are writing the report to just needs for Everyone to have Full Control forcing you to try and hide the folder name as the only access control.  If the control is not loading, call the host first before rewriting.

FutureOakAuthor Commented:
thanks for the comments, not sure this one is going to get an answer. Thanks for the input but it didn't really help me get to a soultion. I am now trying itextsharp which is free and works in medium trust. Lesson learnt and will use this in the future.

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