Remove

Shared Doc's from My Computer
Start regedit
Navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsCurrentVersion\Explorer\MyComputer\NameSpace\DelegateFolders
Locate the key {59031a47-3f72-44a7-89c5-5595fe6b30ee}.
Right click on it and select delete.
Reboot !

-------------------------------------------------------------------------------------------
Show hidden files
In any folder that contains files. Click on the tools menu and select folder options.
Then click on the view tab.
Locate where it lists Hidden files and folders and select Show hidden files and folders.
Click OK.