Our team has discovered that since the launch of Windows 2012 and IIS 8 there have been some issues with installing and running some of the more popular Content Management Systems such as DotNetNuke and Orchard.
The problem can be resolved by setting the Trust Level to Full in the web.config file. To do this:
- Download the web.config file using an FTP client.
- Open the downloaded web.config file with Notepad or any text editor.
- Search for “trust level” and change it from “Medium” to “Full”. You can refer to this Knowledge Base article to help you find the appropriate section. Note that you will need to also remove any comment tags: <– –>
- Re-upload the web.config file.
If you find that you’re having difficulties with other Content Management Systems, you might want to try setting the Trust Level to Full as well to see if that will correct the problem.