KNOWLEDGEBASE · MICROSOFT IIS7
IIS7 :: Changing the default ASP.NET Trust Level
Last updated 2019-02-04
The default ASP.NET Trust level is set to Medium.
In general, most applications should run fine under Medium Trust. If your application requires Full Trust, you can override the trust level at the application level by adding the following to your web.config file:
<configuration>
    <system.web>
        <trust level="Full" />
    </system.web>
</configuration>
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