"run" type gpedit.msc
this will open Local Group Policy Editor
now, navigate to Computer Configuration - Windows Settings -Security
Settings - Local Policies -Security Options and in right window open "Network access:
Named Pipes that can be accessed anonymously".
Than type IPC$ in opened window.
Apply, press OK, and you will now be able to access everything as before.
Edit: path is updated, last Widnows 10 update changed some settings to default, and some paths are changed to.