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  1. #1
    Join Date
    Dec 2010

    Trouble with Release build

    So I'm writing a program that uses dx7(i know it's old) with VC++ express 2010. I can build my project just fine in Debug mode. It compiles and executes. When I switch to Release mode however, I get this error:

    1>DDFuncs.obj : error LNK2001: unresolved external symbol _DirectDrawCreateEx@16
    1>DDFuncs.obj : error LNK2001: unresolved external symbol _IID_IDirectDraw7
    I am new to 2010 version. Have I not included a directory somewhere or what? Thnks.

  2. #2
    VictorN's Avatar
    VictorN is offline Super Moderator Power Poster
    Join Date
    Jan 2003
    Hanover Germany

    Re: Trouble with Release build

    Sounds like some of the libraries are missing...
    Victor Nijegorodov

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