EXE compiled in Win7 NOT working in XP

[fakhir]

Details:
I compiled a simple project as follows in Win7: {The app opens and displays an image in the current directory}

qmake -project
qmake
mingw32-make -f Makefile.Release

After that I copied the QTcore and QTGui dll files from the ../qt/bin folder to the exe folder. In Win7 it is working fine.

But when I copy this exe and the dll files to XP, it doesn't work properly {i.e: the app executes but doesn't display the image}


On the other hand, app compiled on XP using similar steps is not working on win7.


What could possibly be wrong?

[Talei]

Try copy ...\qt\plugins\imageformats dlls also to the project directory, i.e. .../myproject/imageformats.

[Lesiok]

Just use on XP machine Dependency Walker to find missing DLLs.

[fakhir]

Yes, working perfectly after copying plugin files. Thankyou !