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Unverifiable assembly 'UniSACHelper' failed policy check

David Gardiner
Posts: n/a
I'm having difficulty running an ASP.NET application on my local machine.

When I try to view the site (eg.
http://localhost/discussion3/ )

I get the following error:

Server Error in '/Discussion3' Application.

Configuration Error
Description: An error occurred during the processing of a configuration file
required to service this request. Please review the specific error details
below and modify your configuration file appropriately.

Parser Error Message: Unverifiable assembly 'UniSACHelper' failed policy

Source Error:

[No relevant source lines]

Source File: machine.config Line: 198

Version Information: Microsoft .NET Framework Version:1.1.4322.940; ASP.NET

The 'UniSACHelper' assembly is written in Managed C++, which I suspect has
something to do with this problem. I have had a look at the .NET
Configuration and the trust policy stuff seems ok.

I've also tried strongly naming all the assemblies for this application
(including the UniSACHelper one), but it doesn't seem to make any

This is on an IIS6 machine.

Any suggestions appreciated,


David Gardiner <>< Senior Programmer with UniSAnet Project.
Flexible Learning Centre, Underdale Campus, University of South Australia
Email: Removed) Ph +61 8 8302 6860 Fax +61 8 8302

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