Security Exception: That assembly does not allow partially trusted callers in CRM 2011 plugin.

Hi,

We were getting the below error in one of our plugins. The reason was because we were making use of HttpContext class of System.Web assembly.

For our on-premise deployment it was working fine, we were getting this issue only on registering plugin on Sandbox mode.

We can find the explanation here

http://social.microsoft.com/Forums/en-US/crmdevelopment/thread/302377cf-97bd-4fe9-b7d0-fa7f08152927/

Bye.

Author: Nishant Rana

I love working in and sharing everything about Microsoft.NET technology ! View all posts by Nishant Rana