Best practice upload file IIS permission
<p>I have a Web solution wich different users from different companies logs on to the same web site, they autenticate against AD.</p>

<p>I use RadControls, and their upload component. </p>

<p>I want to be able to make the users upload documents to their folder on the server. I have granted users wich belongs to a particular company full access to the coresponding folder. But I get a access permission error when trying to upload.</p>

<p>What is best practice for something like this?</p>

<p>I use IIS7, and ASP.Net 3.5 </p>
