Unhide Hidden Files and Folders

If your computer is infected with Virus which causes the folder to be hidden
Then there are two methods to show hidden files and folders

Method 1:
1)open notepad
2)type:
   [HKEY_CURRENT_USER\software\Microsoft\windows\CurrentVersion\Explorer\Advance]
    "Hidden"="1"
3) save the file as anyname.reg
4) open the file by double clicking it

Method2:
1)go to command prompt by pressing win+r ie. Run , type cmd in it
2) type attrib -h -s -a -r fullpath to the directory\* /s /d
    for example, if the hidden files and folders reside in the director "c:\files"
    type the following command : attrib -h -s -a -r c:\files\* /s /d