[Bug 42695] Path of Exile: fail to start when launching with dx11 enabled

https://bugs.winehq.org/show_bug.cgi?id=42695

--- Comment #13 from Cristóbal Camarero  ---
If we add CoInitialize(NULL); inside the definition of CoCreateInstance before
calling CoCreateInstanceEx then the error "Failed to create WIC Factory" no
longer appears. Then it advances enough to show the original error of "Failed
to retrive IDXGIFactory from adapter".

This error appears when creating an object of iid
50c83a1c-e072-4c48-87b0-3630fa36a6d0, that is, a IDXGIFactory2. I tried to fake
it in dxgi_factory_QueryInterface acting as it was OK but it only gets me a
silent failure.

I have been using a modified wine-2.14-staging.