Hi,

I am using Dreamweaver 8, Asp.net and the control "DreamweaverCtrls.dll" to connect and access a mySQL database.

Everything goes just fine in my local Web Server (windows 2003, IIS 6), but when I upload the site to my web host then I get the following security error:

<b><i>Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Security error.

Line 1: &lt;%@ Page Language="C#" Debug="true" ContentType="text/html" ResponseEncoding="iso-8859-1" %&gt;
Line 2: &lt;%@ Register TagPrefix="MM" Namespace="DreamweaverCtrls" Assembly="DreamweaverCtrls,version=1.0.0.0,publicKeyToken=836f606ede05d46a,culture=neutral" %&gt;
Line 3: &lt;MMataSet </i></b>


After researching in several forums I found out that the possible solutions are:

- Use a new updated DreamweaverCtrls.dll file
- Instruct the Web Hosting provider to lower their security settings (unlikely)
- Modify the config.web file's settings in order to make the .dll trusted

I really don't know how to implement the above suggestions, does anybody know how? or does anybody know of another possible solution?

Thank you.

Check this out:
www.adobe.com/cfusion/knowledgebase/index.cfm?id=tn_16387
forums.asp.net/thread/1351735.aspx

Hope it helps