Multiple Issues Importing Addons

Hi! I have had issues importing addons for a very long time. Just recently while attempting to set up a render server, yet another issue popped up.
I have completely reinstalled Python and ran Blender in admin mode, but nothing helped. Also, my build of Blender is the stable build fresh from Blender.org.

I am running Windows 10, 64 bit

Here are the logs:



I have extensively searched for solutions, but have found nothing.
Any help is greatly appreciated!

P.S. Cubesurfer seems to also be effected.

I decided to attempt to use the 32 bit instance of Blender, to see what happens.


This popped up twice upon opening Blender, and appears if I attempt to enable an affected addon.