Please help - regsvr32 failed due to Invalid access to memory location

From:

"Jay229" <JayLee229@gmail.com>

Newsgroups:

microsoft.public.vc.language

Date:

29 Oct 2006 20:02:40 -0800

Message-ID:

<1162180960.255616.41560@m73g2000cwd.googlegroups.com>

Hi There,

I am working on a MFC application with some Dlls. Development
environment: Visual Studio 6.0 / Sp6 on Windows XP/Sp2. I login the
system as an administrator.

When I was registering debug version of my dll using regsvr32, it
failed. Result of debugging points (using VS 6.0) to:

BOOL COleLinkingDoc::RegisterIfServerAttached(LPCTSTR lpszPathName,
BOOL bMessage)

The lpszPathName is my dll file name, which is empty; although I am
sure the path name has been sent to the regsvr32.

I tried to register the same dll file programmatically:

// Start of the code /////////

#ifdef _WIN32
     // this call failed because file path is empty when it is passed
to
     // OleLinkingDoc::RegisterIfServerAttached function even I send a
     // const string! Note that if it is release version, it works fine

     HINSTANCE hDLL = LoadLibrary("C:\\MyProject\\Debug\\MyLib.ocx");
     if(NULL == hDLL)
     {
        // See Winerror.h for explaination of error code.
        DWORD error = GetLastError();
        TRACE1("LoadLibrary() Failed with: %i\n", error);
     }
#endif
//
/////////End of code ////////

I'd try to run the 'regsvr32.exe' command in the DependencyWalker in
'Profile' mode. Error Info:

Library that is missing from the system:
  MFC42LOC.DLL (this is a language related library. the warning can be
ignored)

LoadLibraryExW("C:\myProject\Debug\myLib.ocx"
              , 0x00000000
              , LOAD_WITH_ALTERED_SEARCH_PATH)
returned NULL. Error: Invalid access to memory location (998).

Could anyone tell me what causes the problem?

Thank you,

Jay229