QProcess does not work in service

[yasjera]

Hi all,

I tried starting my QProcess in my service but it doesn't work, although it works nicely in an other program without service.
I want by my service to execute an other program.
there is the same code i userd in the service and the simple program :

if(m_pProcess == NULL)
	{	
		m_pProcess = new QProcess;
		m_pProcess->setEnvironment( QProcess::systemEnvironment() );
		m_pProcess->setProcessChannelMode( QProcess::MergedChannels );
 
	}
 
	QStringList args;
	if(m_pProcess)
	{
		bool bValueStart = m_pProcess->startDetached("myProgram.exe");
		m_pProcess->waitForStarted();
		if(bValueStart)
		{
			qDebug()<< "OK";
			return OK;
 
		}
		else
		{
			qDebug()<< "ERR";
			return ERR;
		}
 
	}

if(m_pProcess == NULL)
	{	
		m_pProcess = new QProcess;
		m_pProcess->setEnvironment( QProcess::systemEnvironment() );
		m_pProcess->setProcessChannelMode( QProcess::MergedChannels );

	}

	QStringList args;
	if(m_pProcess)
	{
		bool bValueStart = m_pProcess->startDetached("myProgram.exe");
		m_pProcess->waitForStarted();
		if(bValueStart)
		{
			qDebug()<< "OK";
			return OK;

		}
		else
		{
			qDebug()<< "ERR";
			return ERR;
		}

	}

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