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.NET Forum / .NET Framework / Component Services / July 2004

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QueryInterface for System.IDisposable failed

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Ponnusamy - 21 May 2004 05:41 GMT
I am having a serviced component which is working fine when i run with a test windows application. The same when i deploy on com+ server and call it through webservices, i am getting the following erro
"QueryInterface for System.IDisposable failed

can anyone help me in this.
Jos? Miguel Torres - 04 Jun 2004 10:35 GMT
Are your component marked as ServicedComponent? It's likes that COM+ catalog
is using a COM component not .NET.

> I am having a serviced component which is working fine when i run with a test windows application. The same when i deploy on com+ server and call it
through webservices, i am getting the following error
> "QueryInterface for System.IDisposable failed"
>
> can anyone help me in this.
Morten Abrahamsen - 14 Jul 2004 13:42 GMT
> I am having a serviced component which is working fine when i run with a test windows application. The same when i deploy on com+ server and call it through webservices, i am getting the following error
> "QueryInterface for System.IDisposable failed"
>
> can anyone help me in this.

You may want to look into permission issues. Make sure that the web user
(ASP.NET / NETWORK SERVICE) has the required access to your assemblies.

morty

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