Thursday, November 8, 2007

UNDO VIRUS DAMAGE?

UNDO VIRUS DAMAGE?
Someways, u can undo virus damages. Practically useful to most of the users....

Command Prompt Disabled

SOLUTION 1:
----------------------------

Start->Run=>gpedit.msc
OR
C:/windows/system32/
find gpedit.msc double click on that

goto user Configuration
select Administrative Templates
select System
on the right pane double click on "prevent access to the command prompt"
in the popup select "disabled" click on apply
then ok......

SOLUTION 2:
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Open Registry Editor (Regedit.exe) and navigate to:

[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System]

In the right-pane, double-click DisableCMD and set it's data to 0
SOLUTION 3:
--------------------------------------

Click on Start >> Run and in the Open box type:

REG add HKCU\Software\Policies\Microsoft\Windows\System /v DisableCMD /t REG_DWORD /d 0 /f

Type it in correctly. It is better to copy and paste. Then click OK.

Folder Options Disabled
go to run
type "control folders"
if it doesnt work, try:

-----------------------------------------------------
Solution 1:

->Run -> Type gpedit.msc
Then:
->User Configuration ->Administrative Templates --> Windows Components --> Windows Explorer-> Removes the Folder Options menu item from the Tools menu.
Right click:
-> Properties -> Disable ->Apply -> Again set it to not configured


Solution 2:
------------------------------------

Go to Startmenu->Run and enter regedit there and press ok to execute regedit (registry editor). There you’ll see a tree like structure of folders like stuff in left. There navigate to registry entry HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
and on right side you’ll see many values.

Out of these values in right see a value (key) named “NoFolderOptions” .Double click after highlighting it, if there under value box it’s written 1 then change it to 0 and press enter. Exit the registry editor and close any folder and open again to see the settings.If you want to disable Folder Options then set the value of “NoFolderOptions” to 1 (and to retrieve it back change it to 0).

Regedit Disabled
SOLUTION 1:
----------------------------

Start->Run=>gpedit.msc
OR
C:/windows/system32/
find gpedit.msc double click on that

goto user Configuration
select Administrative Templates
select System
on the right pane double click on "prevent access to registry editing tools"
in the popup select "disabled" click on apply
then ok......

SOLUTION 2:
---------------------------------------------------

Message: “Registry editing has been disabled by your administrator”

Click on Start >> Run and in the Open box type:

REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 0 /f

Click OK.

Run is disabled by adminstrator
Following is the key which is responsible for it to work or not work
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

OR

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Syste
System

Look for 'NoRun' its a DWORD with default value of 00000000 (0).
In your case it could have been changed.
Change it to original default value...!

Suggestion: U can do it also by gpedit.msc!

Steps:
1. Open Run n type gpedit.msc n hit enter...!
2. Go to the left pannel : "User Configuration > Administrative Templates > Start Menu and Taskbar > "
3. Towards ur right u'll find several options ....serach for.."Remove Run menu from Startmenu"...!
4. Disable it and if it is already set as not configured , enable it and then disable it .. !
5. U r now done....!

Task Manager Disabled
If u r working on Windows XP pro, following steps will help u to enable Task Manager

SOLUTION 1;
----------------------------------------------------------
Click Start --> Run
Enter gpedit.msc in the Open box and click OK
In the Group Policy settings window, select User Configuration
Select Administrative Templates
Select System
Select Ctrl+Alt+Delete options
Select Remove Task Manager
Double-click the Remove Task Manager option
Disable that option
SOLUTION 2:
-----------------------------------

Click on Start >> Run and in the Open box type:

REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f

Click OK.

Double click opens search option
Double-clicking any drive opens search option

Solution 1:
----------------------------------------------
That's a virus named as ravmon.exe and autorun.inf
Scan first with a good antivirus [Nod32 Recommanded]
then try this trick....

First show the hidden files and folders options then try this method

1. Go to Start-->run and type cmd then click ok

2. If u want to remove the infected file from c drive then type C: in command prompt and press enter

3. Type autorun.inf and press enter
autorun.inf file is opened

4. Now type "attrib autorun.inf -s -h -r" and press enter

5. Now delete the file by typing
"del autorun.inf" and press enter

6.Now type autorun.inf and press enter now, u will find no infected autorun.inf file.

7. same way do for all other drives then restart ur pc
Solution 2:
---------------------------------------------------------------

To resolve this problem, edit the registry to set the value data for the Default string value in the registry keys that are described in the "Cause" section of this article to none:
1. Start Registry Editor (Regedt32.exe).
2. Locate and then click the Default value under the following keys in the registry if this problem occurs with folders:
HKEY_CLASSES_ROOT\Directory\shell
If this problem occurs with drives:
HKEY_CLASSES_ROOT\Drive\shell
3. Click Modify on the Edit menu.
4. Type none in the Value data box, and then click OK.
5. Quit Registry Editor.