what mean?how to resolve it?

[ppzhao]

error L2002:fixup overflow at 16 segment _TEXT
target external '_free'

[brucegong]

看一下你的源代码看看

[holyfire]

将编译的模式改成Large即可
Options->Compiler->Code feneration
钩选Large

[njbfy]

你把编译模式改为大模式或巨模式试试。

[aan2000]

L2002: fixup overflow at <addr> in segment <seg>


Normally, you should NOT link programs that contain different memory models. All modules should be compiled using the same memory model. (You can use the "near" and "far" keywords to produce mixed-model programs, but this is tricky and usually doesn't give much performance gain.)

MSDN的解释。