Can't get editor to load

I don’t know, sorry.

But I found this which might be of use:
https://www.reddit.com/r/godot/comments/1apj5pv/godot_wont_open_fix/?rdt=36011

Linked to from here:

And this might be of help:

Also starting in verbose setting from the command line might also give you some clues:

Hope something there is of some help.