ExamGuru IT/.Net Guru : IMetaDateDispenserEx->OpenScope failing with 0x80131107 on microsoft.public.dotnet.framework.sdk

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IMetaDateDispenserEx->OpenScope failing with 0x80131107

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This message was discovered on microsoft.public.dotnet.framework.sdk.

Ben Schwehn

Hello

I have simple native c++ console app that uses the IMetaDataDispenserEx
interface. I first developed it using VC++ Express 2005 Beta1, Windows
XP, Framework 2.0 beta where it works just fine.

I'm now trying to get it to work using VS 6, Windows NT 4, Framework 1.1

here's a very cut down version of the code:

cor.h is the version that comes with VS.net 2003

why do I get this error and what does it mean (errlookup doesn't know
0x80131107)

thanks
Ben

===
#include "stdafx.h"
#include "cor.h"

int main(int argc, char* argv[])
{
    CoInitialize(0);
    IMetaDataDispenserEx* _pMetaDataDispenser = NULL;
    IMetaDataImport* _pMetaDataImport = NULL;
    HRESULT hr = NULL;

//this works
    hr = CoCreateInstance(    CLSID_CorMetaDataDispenser,
        0,
    CLSCTX_INPROC_SERVER,
    IID_IMetaDataDispenserEx,
    reinterpret_cast< void** >(&_pMetaDataDispenser )    );

//this returns 0x80131107
    hr = _pMetaDataDispenser->OpenScope(    L"c:\\folder\\file.exe"
,0,IID_IMetaDataImport,
            reinterpret_cast<IUnknown**> (&_pMetaDataImport)
                                                );
CoUninitialize();
}

Reply to this message...

Ben Schwehn

looks like it was caused by trying to open a 2.0 assembly with the 1.1
framework

ben

Reply to this message...

Dot Net Guruias Sjögren

Ben,

[Original message clipped]

I see you already found the problem. But FYI, you can find the 0x8013*
HRESULTS in CorError.h in the SDK include directory. 0x80131107 is
CLDB_E_FILE_OLDVER.

Dot Net Guruias

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Dot Net Guruias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
Please reply only to the newsgroup.

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