MFC 程序运行一段时间总是报错nRefs>0 ,求大神帮助
Microsoft Visual C++ Debug Library
---------------------------
Debug Assertion Failed!
Program: C:\Users\Amaoli\Desktop\待美化功能版—别删\Client\.\Debug\Client.exe
File: f:\dd\vctools\vc7libs\ship\atlmfc\include\atlsimpstr.h
Line: 90
Expression: nRefs > 0
For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.
(Press Retry to debug the application)
请大神帮我看看是哪方面可能出错,这个错误怎么解释啊?