Client Crashing When Connecting

[Aexious]

Hey guys,

Wouldn't post if I could fix it myself but I am getting an error every time I attempt to connect to the server. D2 loads up just fine now (I did have a previous error where it crashed instantly), but still can't get on the actual server.

I have included a gif below to show my issues:



I have followed the guide below exactly to try to resolve my issue. I have also started with a fresh D2 install folder, but still get this error. Perhaps it's the registry? I haven't tried to clean that up yet but can once I get a chance to..

http://annihilus.net/showthread.php?t=7104

Thanks for any advice!

Edit:

I am running Windows 10 if that helps. Can also load single player games just fine. This all worked perfectly fine this morning, not sure what occurred to break it..