Originally posted by: y82li

I got the following error:
concert.lib(iloconstraint.obj) : fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

I appreciate if you can help me out. My assignment is due. I am going to make big trouble if I can not solve this problem by tomorrow. Help, Help, Help!!!

The code has no problem for sure. Because I have run the code in my old laptop with demo version cplex (90 days limited). After that I got licence from professor with academic research version. I am so excited and buy a new laptop for the new cplex. However, It looks I have to reinstall my system back to xp to make it works. Sometimes I do think MS is hijack people by preinstall all oem laptop with windows 7, no xp any more. But I can not finish my assignment by due date. It is compeltely shit! It is midnight already now. I am still strugle with shit.

help me out please! Thank you!
I need step by step instruction. Why not c-cpp.html did not provide instruction with windows 7? Why? Why? Why?
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

It looks like you have misconfigured your project: You are trying to build a 32bit project and are using the 64bit CPLEX libraries for that. I think there are two solutions:

• Change your project configuration to build a 64bit project.
• Don't use the 64bit Windows libraries but the 32bit libraries (you may have to download them).

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#DecisionOptimization

Originally posted by: y82li

Hi, Daniel,
Thank you for your inputs. I totally agree with your points.
I am using a new laptop with intel 13 processor. Windows 7 with 64-bit operating system. I am new to visual studio 2008. How can I change project configuration to build a 64bit project??? If this is not very complicated, what can I do to change the configuration step by step??

Thank you very much!

My assignment will be due tomorrow.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

Maybe this can help you. It has these step-by-step instructions:

To configure your projects target on 64-bit platform, you can utilize the configuration manager on visual studio.
Here are the steps:
1. Go to Build menu
2. Select Configuration Manager
3. In the Active solution platform list, select the 64-bit platform for the solution to target.
4. If you do not see the option, select New
5. In the New Solution Platform dialog box, select the 64-bit platform for the solution to target.
6. Now the build of the project will be optimized for 64-bit platforms.

I never tried that myself, though.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: y82li

In step 5, I can not see anything with 64. What I have is:

Pocket PC 2003 (ARMV4)
Smartphone 2003 (ARMV4)
Windows Mobile 5.0 Pocket PC SDK (ARMV4I)
Windows Mobile 5.0 Smartphone SDK (ARMV4I)

I have only these 4 options. Which one I shouild choose???
#CPLEXOptimizers
#DecisionOptimization