The root cause is you are transferring from the root directory.
There are many suggestions on how to fix/correct/prevent this but
- /A-:SH Did not work
- /A:-SH errors out
- Excluding "System Volume Information" Did not work
Fix:
run cmd from the parent folder of the hidden folder
notice it starts at that path! 😀
run the following command:
attrib -R -S -H D:\E /S /D
D:\E is the directory Source