Thread: Visual Studio DLL and Visual Basic

  1. #16
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    Okay. Well, I'm sure that we're set for Win32. Anything else you can think of that would cause it to work in Windows 7 but not XP and Server 2003? I realize now that the MSVCR80, etc. are runtime libraries. Those shouldn't be causing us any issues.

  2. #17
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    Quote Originally Posted by mathguy View Post
    Okay. Well, I'm sure that we're set for Win32. Anything else you can think of that would cause it to work in Windows 7 but not XP and Server 2003? I realize now that the MSVCR80, etc. are runtime libraries. Those shouldn't be causing us any issues.
    You may need to distribute the runtime with the dll, to make sure it's on the target machines.

    (Which is why I gave up on MS compilers long ago... you gotta give out this, include that, share something else... what a pain!)

  3. #18
    Registered User Codeplug's Avatar
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    Quote Originally Posted by Codeplug View Post
    To use your VS DLL on other PC's, you'll need to use a release build and make sure the PC has had the VC++ Redistributable Package installed (or link with the CRT statically).
    >> we still have MSVCR80.DLL
    That's the non-debug version (no 'D' at the end), which is good, but you'll have to apply the VC++ Redistributable Package to the target machine to ensure MSVCR80.DLL is in place.

    The alternative is to link with the CRT statically. From the menu:
    Project -> Properties
    select Configuration: "Release"
    select Configuration Properties \ C/C++ \ Code Generation
    set "Runtime Library" to "Multi-threaded (/MT)"
    After that, depends.exe should no longer show MSVCR80.DLL as a dependency.

    If the above doesn't help, we'll need a better description than "it fails".

    gg

  4. #19
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    I have been meaning to get back. I've got it solved and working. It wouldn't have happened without all of your help. Thank you! I truly appreciate the time you all took responding to my questions.

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