Destination folder access denied. You need permission to perform this action – SharePoint 2013 Explorer View Issue
Problem: Getting “Destination folder access denied. You need permission to perform this action” error message while trying to copy paste from local disk to SharePoint 2013 using explorer view?
Solution:
If your source folder is customized with NTFS permissions, try resetting those permissions and grant your account to FULL Control to your source folders and sub-folders beneath it in the local disk.
Refer this video to see how to reset NTFS permissions: https://www.youtube.com/watch?v=rLlRnOhPthQ