Method 1:
Step 1: Goto : My Computer >> Tools >> Folder Options
Folder Options window opens.
Step 2: Click on View.
Step 3: Choose the Radio Button "Show Hidden Files and Folders".
Step 4: Click the Button Apply and then on OK.
Method 2:
Step 1: Start >> Run >> (type) regedit
Registry Editor Window will be opened.
Step 2: Find this key:
USER KEY:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer \Advanced.
Step 3: Go to the rightside of the window.
Find the value "Hidden".
Right click it and modify
it to 1.
Method 3:
Step 1: To
enable Hidden Files and Folders Option, copy following code,paste it in any notepad and save as "Hiddenfiles.reg" file.
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden"=dword:0000001
Step 2: Double click it and your folder options will be restored.