Unexpected Fatal Error when launching

Every time I launch the game I get an unexpected fatal error with the following error code.

Have updated my graphics driver, reinstalled battle net and SC2, tried running in windowed mode and compatability mode and administrator mode, hardware exceeds minimum requirements and ensured it is allowed through my firewall. Not sure what else to try…

Same here. Tried everything I could possibly googled.

What was your error code?

If you can’t remember can you please upload your system files to pastebin.com and reply with the links to the files using the preformatted text option to encapsulate the links.