ntdll.dll!7c90eb94() [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll] ntdll.dll!7c90e9ab() kernel32.dll!7c8094e2() > QtCored4.dll!QBasicAtomic::testAndSetRelease(int expected=2, int newval=18604136) Line 101 + 0x18 bytes C++ user32.dll!77d395f9() QtCored4.dll!QMetaObject::activate(QObject * sender=0x00000001, const QMetaObject * m=0x011be15c, int local_signal_index=-1, void * * argv=0x000000ff) Line 2983 + 0x1b bytes C++ QtCored4.dll!QEventDispatcherWin32::processEvents(QFlags flags={...}) Line 461 + 0x1d bytes C++ QtCored4.dll!QEventLoop::processEvents(QFlags flags={...}) Line 127 C++ QtCored4.dll!QEventLoop::exec(QFlags flags={...}) Line 172 + 0x2d bytes C++ psi.exe!QCA::KeyStoreThread::run() Line 784 C++ QtCored4.dll!QThreadPrivate::start(void * arg=0x00f40c58) Line 223 C++ msvcr80d.dll!_callthreadstartex() Line 348 + 0xf bytes C msvcr80d.dll!_threadstartex(void * ptd=0x00e7f200) Line 331 C kernel32.dll!7c80b683()