Problem:

You log in a computer remotely as an administrator.
However you cannot read or write any removable storage devices such as CD/DVD or USB flash memory drives.

Solution:

1. Type gpedit.msc in the Search box, press Enter.
2. Go to Local Computer Policy > Computer Configuration > Administrative Templates > System > Removable Storage Access.
3. Double-click All Removable Storage: Allow direct access in remote sessions.
4. Click Enabled.
5. Click OK.