http://www.itworld.com/article/2778526/networking/ disabling-the-hidden-administrative-shares.htmlhttps://www.google.sk/search?q=distable+E%24+folde r&ie=utf-8&oe=utf-8&client=firefox-b&gfe_rd=cr&ei= fq-RWIKGIoGO8QfBt7GwCw#q=C%24+administrative+folde r+disablepolitikou Gpedit.msc