Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  Invalid Mex-file cplexlink123.mex32

    Posted 02/24/12 05:52 AM

    Originally posted by: jefflee2011


    Hi, all,

    I am using cplex12.3 (x86-32) academic research version with win7 ultimate (32bit) and matlab 2010b (32bit).
    I tried the simple example in \examples\src\matlab, and always face the following problem:

    Invalid MEX-file 'D:\Applications\IBM\ILOG\CPLEX_Studio_Academic123\cplex\matlab\x86_win3\cplexlink123.mexw32': The application has failed to start because its side-by-side configuration is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more detail.

    I have downloaded and installed vcredist_x86.EXE, but it didn't work.
    What's the problem? Is there any way to solve it?

    Thanks for any information.
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Invalid Mex-file cplexlink123.mex32

    Posted 03/02/12 02:31 AM

    Originally posted by: John Cui


    I am not sure you download the correct vcredist_x86.EXE.

    But anyway, I recommend you to upgrade your CPLEX to CPLEX 12.4, which don't have this kind issue.

    John Cui
    #CPLEXOptimizers
    #DecisionOptimization


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