Hi guys just try this.Even i had the same problem but i fixed it with the following steps:
1.Go to start -->Run,then type Regedit
2.Navigate to the registry folder
3.Find a key called checkedvalue.
4.Double Click checkedvalue key and modify it to 1.This is to show all the hidden files.
Now you should be able to view all the hidden files...
or if your system have zip or rar tools,then go to hidden folder through these both tools it will slove your problum.
Do reply me if works out