QProcess not working in some cases

[munna]

Hi,

I am on win xp/Qt4.1.3

I have a few labels on my mainwindow and on press i have to launch few apps.

Here is my code

void IconLabel::mousePressEvent(QMouseEvent *)
{
	QProcess process;
	if(	!process.startDetached(appPath) ){
		QMessageBox::warning(this,QString(),tr("Cannot launch app"));
	}
}

void IconLabel::mousePressEvent(QMouseEvent *)
{
	QProcess process;
	if(	!process.startDetached(appPath) ){
		QMessageBox::warning(this,QString(),tr("Cannot launch app"));
	}
}

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While C:/WINDOWS/system32/notepad.exe launches correctly C:/Program Files/KDE PIM/kapi_me.exe does not lauch. But when I double click on the exe it works fine.

Any ideas why this is not working ?

Thanks a lot