problem in debug file

i see this message when i excute .exe file in debug file
the program cant start because QtCored4.dll is missisng from computer

any onr can help me with this problem;

What's the problem ? Go to your Qt instal directory, and put the missing dll files next to your .exe

Otherwise, you should be able to directly execute your file from Qt Creator.

Maybe you didn't compile debug version of Qt libraries, check if you have QtCored4.dll, QtGuid4.dll ect. in lib subdirectory of Qt install folder. If you don't, go to Qt directory with cmd and type make debug.

You need to add the path to your Qt directory containing QtCored4.dll

My Computer->Properties->Advanced->Environment Variables