我用vc6创建MFC exe程序，过程如下：
1.New Project -> Project Name is : T5
2.Application Type is Single document
3.Default
4.Default
5.Default
6.Default
7.CT5View Base class choose:CFormView
8.Finish

10.Run purify -> Run
11. Choose Debug\T5.exe and run
12. exit T5
The purify result:
[I] Starting Purify'd D:\visualstudio\T5\Debug\T5.exe at 2010-07-09 11:24:57
[I] Starting main
[W] PAR: Both Debug and non-Debug versions of CRT are active;  This may cause CRT heap operations to fail. {1 occurrence}
[I] Summary of all memory leaks... {2504 bytes, 7 blocks}
    [W] MLK: Memory leak of 2452 bytes from 6 blocks allocated in SetCaretPos [USER32.dll]
    [W] MLK: Memory leak of 52 bytes from 1 block allocated in SetCaretPos [USER32.dll]
[I] Exiting with code 0 (0x00000000)
[I] Program terminated at 2010-07-09 11:25:01


为什么会有内存泄露？

[W] PAR: Both Debug and non-Debug versions of CRT are active;  This may cause CRT heap operations to fail. {1 occurrence}
引用库版本不匹配，堆内存管理器操作失败。所以。。。。

多谢，我在虚拟机上装了xp，重复了此过程，没有问题了。
可能是我机器上装的东西太杂了吧，装了vc6和vs2010。

不过按理说，应该各自使用各自的库才对，为什么为出现这种问题，奇怪。