Error while running in some Windows Xp

Hi.

Am making a test with QT, to see if it works in every PC, but i had a problem,
I made one program in QT with exactly this code:
http://doc.trolltech.com/4.4/tutorials-tutorial-t1.html
( my QT version is 4.4.3 )

Its just a button that pops, and i have sent it to like 15 friends of mine with this dlls:
QtGui4.dll
QtCore4.dll

The fact is that in around 5 machines, all with XP, they get one error message wich says it was impossible to start the application due to incorrect configuration.
But this error does not occured in other machines with the same S.O and service pack, and the program showed correctly.
This problem does not occur in the Vista ones that i have tested.

Anyone know why theyre getting this error? and how i can fix it?

Thanks.

I am assuming it has to do with the mscrt dll's. Visual Studio C++ redistrubution

I used the program Dependency Walker, and it showed that all dll's that i need:
QTGUI4.DLL
QTCORE4.DLL
D3D9.DLL
D3DX9_40.DLL
MSVCR90.DLL
KERNELL32.DLL

So i sent it again, and the error keeps anoying, the error sayd something about configuration side-by-side.

Maybe am still missing some dlls?

Put the manifest file of MSVCR90.DLL (Microsoft.VC90.CRT.manifest) in the same dir... get it from the MS C++ directories in Program Files. Also embed the manifest of your exe into the exe file... that u can make it in the pro file.
CONFIG += embed_manifest_exe

Hi, i know how to desability the msvc dependencies in one normal c++ application,
this way:

http://www.caloni.com.br/blog/archiv...-visual-studio

Project > Properties >Configuration Properties > C/C++ > Code Generation > Runtime Library > Multithreaded (/MT)

There is a way to do that while using QT, that uses makefile?

Sadjoker, how do i embed the manifest of my exe into the exe file?
Its just add that line in the pro?

When i click compile the VC overwrite the pro file, what i have to do?

I compiled using the nmake, so the VS doenst overwitten the .pro, and i added
CONFIG += embed_manifest_exe
to my project .pro, but the depencies from the msvc90 continues.