Hy Ryan, My OS is Windows 2000 SP3. How do I know for sure that MSVC 6.0 is updated with SP5 ? I did apply it but my experience tells me that sometimes some of the files in system32 are overridden by applications. Added to that, it does it only with that particular application. I did reset all the settings of my project. I am a bit lost. Never seen that before in 5 years that I am using MSVC 6.0 Thanks for answering anyway. Zindine

Hi all, I am trying to debug an MFC application. Dialog Based. As soon as I reach a breakpoint, neither of my application or MSVC does respond anymore. The funny thing is if I start my application outside of the IDE, and if an exception is raised then I can enter the debugger without any problem. Is there anything I can check so that I can understand/fix what is going on ? Thanks for any help. Zindine