Remove Virus in XP that Disables “Show Hidden Files”

There is a certain virus that prevents XP users from viewing the hidden files.

The virus meddles with the ’Show hidden files and folders’ option in the Folder Options and the option keeps bouncing back to ‘Do not show hidden files and folders’, despite repeated trials.

Here is how you can set this problem right:

Navigate to the windows registry:
Go to Start menu
Click Run
Type regedit in the text box and then click Enter.

When the Registry Editor opens, perform the following steps:

Go to the following registry key:

Go to HKEY_LOCAL_MACHINE and then open Software.Under this navigate to: Microsoft -> Windows -> Current Version -> Explorer Then go to Advanced -> Folder -> Hidden -> SHOWALL
Delete the value CheckedValue.
(Its type should be REG_SZ and data should be 2 or 0.)

Create a new DWORD value called CheckedValue (same as above, except that the type is REG_DWORD).

Modify the value data to 1 (0×00000001).This should enable you to select the ‘Show hidden files and folders’ option without much problem.Do drop in comments if there are further queries and we shall try to find answers.