I got some strange behaviors. ( VS2003 vs VS6 )
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My programs is getting slowed down and the GUI get updates slow IF another average heavy work is running on my computer.. ( like compiling something ) No other program is getting slow. And my program is at normal priority like the other program. It gets a little better if I raise it but I shouldn’t have to (I think). The strange think is that this only happens if I run the version of my program that is compiled with VS2003. If I run the version I compiled with VS6 everything works fine. I Also get some freeze up when I start a background thread ( worker thread ) and this thread is doing a lot of work and is sending messages to main thread to update a progress bar and stuff. This totally freezes up the application to until the thread is done. And this also works fine in VS6. And only happens to the VS2003 compiled version. So the question is. Does anyone know what makes this happen? Does anyone know if any difference from the MFC in VS6 to VS2003 that require some redesign or something? Or do I have to go back to VS6 for MFC development