Diablo II Patch 1.13c - widescreen solution?

I tried D2MultiRes for Diablo 2 (version 1.02) and obvious not working with my game with the latest patch. It also requires Direct Draw but the game also not working except with Direct3D option picked. Any idea or any other high resolution mods i could use with patch 1.13c?

The game i currently installed is Diablo 2 + LoD expansion, the digital version i bought from Blizzard.

Apart from running in windowed mode (which can now, with 1.13c, run maximized), there's nothing you can do for the moment.