Security :: Generated "invalid Syntax" Error - Write Entries In System's "Event Log"

May 25, 2010

I am recently trying to set enough permissions to let web application write entries in System's "Event Log" .The following are the lines of code i added in web.config files:

<securityPolicy >
<trustLevel name="Full" policyFile="internal" />
<trustLevel name="CustomMedium" policyFile="customWeb_mediumtrust.config"/>
</securityPolicy >
<trust level="CustomMedium" originUrl=""/>
And here goes the html markups inside of customWeb_mediumtrust.config:
<configuration>
<mscorlib>
<security>
<policy>
<PolicyLevel Version="1">
<SecurityClasses>
<SecurityClass name="EventLogPermission"
Description="System.Diagnostics.EventLogPermission,System,Version=2.0.0.0,Culture=neutral,PublicKeyToken=b77a5c561934e089"/>
</SecurityClasses>
<PermissionSet version="1" Name="ASP.NET">
<IPermission Version="1">
<Machine name="." access="Write"/>
</IPermission>
</PermissionSet>
</PolicyLevel>>
</policy>
</security>
</mscorlib>
<appSettings></appSettings>
<connectionStrings/>
</configuration>

The problem at the moment is that web.config generates the error "invalid syntax" if i include the line: <trust level="CustomMedium" originUrl=""/>. In case i remove the line , site compiles successfully. Did i go wrong any where with the above codes.

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