Hi all,
i have a pc that from some days when i debug on Qt simulator a network request i received a dialog message with:
Signal Received - The inferior stopped because it received a signal from the Operating System.

So i can't run Qt Simulator in debug mode, but only in release mode.

I've also tryed to debug with Qt simulator this simple app:

QNetworkAccessManager *nam = new QNetworkAccessManager(this);
QNetworkRequest req(QUrl("http://www.google.it"));
nam->get(req);

But i receive always this error.

This is stacktrace:

Dump of assembler code for function ntdll!LdrAlternateResourcesEnabled:
0x7c91e4c8 <+0>: push %ebp
0x7c91e4c9 <+1>: mov %esp,%ebp
0x7c91e4cb <+3>: sub $0x50,%esp
0x7c91e4ce <+6>: mov %eax,0xc(%esp)
0x7c91e4d2 <+10>: mov %fs:0x18,%eax
0x7c91e4d8 <+16>: mov 0x1a4(%eax),%eax
0x7c91e4de <+22>: mov %eax,(%esp)
0x7c91e4e1 <+25>: movl $0x0,0x4(%esp)
0x7c91e4e9 <+33>: movl $0x0,0x8(%esp)
0x7c91e4f1 <+41>: movl $0x0,0x10(%esp)
0x7c91e4f9 <+49>: push %esp
0x7c91e4fa <+50>: call 0x7c91e528 <ntdll!RtlRandomEx>
0x7c91e4ff <+55>: mov (%esp),%eax
0x7c91e502 <+58>: mov %ebp,%esp
0x7c91e504 <+60>: pop %ebp
0x7c91e505 <+61>: ret
0x7c91e506 <+62>: lea 0x0(%esp),%esp
0x7c91e50d <+69>: lea 0x0(%ecx),%ecx
End of assembler dump.

My PC Configuration is:

Windows XP SP3
Qt Creator 2.0.1
Qt for Symbian 4.7.1

I've also reformatted and reinstalled Windows, but problem persists.

I've tryed to disable firewall, antivirus, all unnecessary services. But nothing.

Thanks all