I’ve been working with 2018.2.0b4 for few days and this is the frist time I see this:
<RI.Hid> Failed to create device file:
2 El sistema no puede encontrar el archivo especificado.
0x0000000141519A98 (Unity) StackWalker::GetCurrentCallstack
0x000000014151FFD6 (Unity) StackWalker::ShowCallstack
0x00000001413F036B (Unity) GetStacktrace
0x00000001408A1AB0 (Unity) DebugStringToFile
0x000000014158BAA5 (Unity) win::RawInput::HidDevice::Open
0x0000000141584736 (Unity) win::RawInput::AddDevice
0x0000000141589854 (Unity) win::RawInput::OnDeviceChange
0x000000014158AE80 (Unity) win::Input::OnMessage
0x000000014158EF12 (Unity) ProcessInputMessage
0x00000001415A760E (Unity) ContainerWindow::ContainerWndProc
0x00007FFFECC6B85D (USER32) CallWindowProcW
0x00007FFFECC6B54C (USER32) CallWindowProcW
0x00007FFFECC7F52D (USER32) EnumDesktopsW
0x00007FFFED8D3F94 (ntdll) KiUserCallbackDispatcher
0x00007FFFE9EA10A4 (win32u) NtUserPeekMessage
0x00007FFFECC802ED (USER32) PeekMessageW
0x00007FFFECC80156 (USER32) PeekMessageA
0x00000001415CAB8E (Unity) MainMessageLoop
0x00000001415CD0A8 (Unity) WinMain
0x00000001423FD0FA (Unity) __scrt_common_main_seh
0x00007FFFECFA1FE4 (KERNEL32) BaseThreadInitThunk
0x00007FFFED89F061 (ntdll) RtlUserThreadStart
When this event occurred, I had another instance of Unity open (2017.4.3f1) and the same message appeared on both projects. I cannot tell for sure, but it seems it appeared at the same time on both.