RProcess 创建进程，总报KErrNotFound错误

[zzf073]

问题如题，代码如下：
#if defined __WINS__
_LIT( KPMMobileAppFileName, "\\System\\Programs\\AutoStart.exe");
#else
_LIT(KPMMobileAppFileName, "C:\\ok\\MIDP2SystemAMSIntface.exe");//!:\sys\bin\AutoStart.exe


// RApaLsSession RiWs;
// RiWs.Connect();
// RiWs.GetAllApps();
// CApaCommandLine* commandLine = CApaCommandLine::NewL();
// commandLine->SetExecutableNameL(KPMMobileAppFileName);
// commandLine->SetCommandL( EApaCommandRun );
// RiWs.StartApp(*commandLine);


RProcess* process = new RProcess();
TInt mReturn = process->Create(KPMMobileAppFileName, _L("teststring"));//_L("\\sys\\bin\\HelloWorld.exe") , uidtype
process->Resume();
process->Close();
delete process;

注释部分的代码也可用。相关的.exe文件在对应路径下存在。望高手指点原因。

[zzf073]

本代码在模拟器可成功运行

[zzf073]

可行的替代解决方案
void CTest3rd2AppUi::LaunchAppL(const TUid aAppUid)// const
{
RApaLsSession apaLsSession;
User::LeaveIfError(apaLsSession.Connect());
CleanupClosePushL(apaLsSession);
TApaAppInfo appInfo;
TInt retVal = apaLsSession.GetAppInfo(appInfo, aAppUid);

_LIT(KMM,"c:\\data\\mxlog.txt");
WriteToFileL(KMM,_L8("AutoStart.exe"));
TBuf8<256> mBufh;
mBufh.Append(_L8("hhhhhhh ="));
mBufh.AppendNum(retVal);
WriteToFileL(KMM,mBufh);

if(retVal == KErrNone)
{
CApaCommandLine* cmdLine = CApaCommandLine::NewLC();
cmdLine->SetExecutableNameL(appInfo.iFullName);
cmdLine->SetCommandL(EApaCommandRun);
User::LeaveIfError( apaLsSession.StartApp(*cmdLine) );
CleanupStack::PopAndDestroy(cmdLine);
}
else
{
// The application not found!
}
CleanupStack::PopAndDestroy(&apaLsSession);
}

[jmulxg]

....
已经解决了？