Request for the permission of type System.Security.Permissions...

I get this when I run the setup page, any ideas?

[SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
   System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) +0
   System.Security.CodeAccessPermission.Demand() +59
   System.Web.HttpContext.System.IServiceProvider.GetService(Type service) +54
   GleamTech.Web.FileTransfer.UploadHttpModule.a(HttpContext A_0) +42
   GleamTech.Web.FileTransfer.UploadHttpModule.c(Object A_0, EventArgs A_1) +96
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

The application needs Full-Trust to run, you can change the trust level as follows:

Open the file <WindowsDir>\Microsoft.NET\framework\v2.0.50727\config\web.config 
with an editor. 

Locate the setting 

<trust level="Medium" originUrl="" /> 

Change "Medium" to "Full" and save the file. 

I have a dedicated server, but am sharing many domains on it for my customers. I want to keep medium trust for all the other domains. How do I do full trust just for this one domain?

Cheers
Richard

In the same web.config file above, under the <configuration> level, add these settings:

  <location allowOverride="false" path="Default Web Site">
    <system.web>
      <securityPolicy>
        <trustLevel name="Full" policyFile="internal"/>
        <trustLevel name="High" policyFile="web_hightrust.config"/>
        <trustLevel name="Medium" policyFile="web_mediumtrust.config"/>
        <trustLevel name="Low" policyFile="web_lowtrust.config"/>
        <trustLevel name="Minimal" policyFile="web_minimaltrust.config"/>
      </securityPolicy>
      <trust level="Full" originUrl=""/>
    </system.web>
  </location>


This will apply to just the site set in the path attribute, e.g "Default Web Site" or some other web site name as defined in IIS.

Thanks, works a treat.

CHeers
Richard

Hi  ! I have error when install FileVistaContol
Request for permission of type 'System.Security.Permissions.RegistryPermission,mscorlib, Version=2.0.0.0, Culuture=neutral, PublicKey Token=b77a5c561934e089' failed
Thank

Please change the trust level to high as described above.

I have the same problem, but the Trust Level is already set to High. Any suggestions?

That was a typo in my last message, you need to set it to Full (as noted correctly at the top). High trust level is not enough.

if you use sharepoint confim that you placed your assembly as safe control