E_ACCESSDENIED (HRESULT = 0x80070005) calling an Interoperability Managed code to a COM (vb6)

[kenshiro2000]

Hi,

On my development machine I have installed Visual Studio 2005 and I
have developed a Web Services that exposes a COM (created in VB6)
method. On this machine it is installed only the TLB and the VBR files
that point to the TEST machine where the server MTS exposes the real
COM.

If I run my Web Services form the developer Web Server of VS2005, all
it's ok. I have copied the ASP.NET project files in the virtual
directory of IIS 5.0. For 2 days this WS in IIS environment has worked,
but now when I invoke the WS, the WS return me an error in the
invocation of the Interoperation Class with this error:

E_ACCESSDENIED (HRESULT = 0x80070005)

Very strange problem! in the Visul Studio 2005 all works, why this
problem in IIS? I have checked the DCOM configuration and It seems not
be the problem!

In the directory I have put the Everyone,IUSR_..., ASP user.....but
nothing!

Help!

Ken

[kenshiro2000]

Ok I have resolved with the

<identity impersonate="true"/>

in the web.config.
Thanks
Ken
kenshiro2000 ha scritto:

Hi,

On my development machine I have installed Visual Studio 2005 and I
have developed a Web Services that exposes a COM (created in VB6)
method. On this machine it is installed only the TLB and the VBR files
that point to the TEST machine where the server MTS exposes the real
COM.

If I run my Web Services form the developer Web Server of VS2005, all
it's ok. I have copied the ASP.NET project files in the virtual
directory of IIS 5.0. For 2 days this WS in IIS environment has worked,
but now when I invoke the WS, the WS return me an error in the
invocation of the Interoperation Class with this error:

E_ACCESSDENIED (HRESULT = 0x80070005)

Very strange problem! in the Visul Studio 2005 all works, why this
problem in IIS? I have checked the DCOM configuration and It seems not
be the problem!

In the directory I have put the Everyone,IUSR_..., ASP user.....but
nothing!

Help!

Ken