Error Message: "The command prompt has been disabled by your administrator"

When you attempt to run CMD.exe or a batch file, you may receive the message

"The command prompt has been disabled by your administrator".

This is caused by restrictions placed in Registry. 

Method 1: Using the console registry tool

Click Start, Run and type this command exactly as given below: (better - Copy and paste)

Method 2: Using Group Policy Editor in Windows XP

Navigate to

User Configuration \ Administrative Templates \ System

Double-click the Prevent access to the command prompt

then Disable or set the policy to Not Configured

Error Message: "Registry editing has been disabled by your administrator"

When you attempt to start the Registry Editor (regedit.exe) in your Windows Vista system, you may receive the following message:

Solution - Using Group Policy Editor

=> Start > Run > gpedit.msc=> then nevigate the following path (in left pane)
User Configuration | Administrative Templates | System
=>  Double-click Prevent access to registry editing tools
     Set it as "Disabled" or "Not Configured"

Error Message: "Task Manager has been disabled by your administrator

When you try to open Task Manager, the following error may occur:

Solution :

Method 1:

Click Start, Run and type this command exactly as given below: (better - Copy and paste)

  

Method 2:

   Copy following code in Notepad and Save it as Enable Task Manager.reg

CODE:

===============

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"DisableTaskMgr"=dword:00000000

===================

the double click on file Enable Task Manager.reg and click on  button to modify registry entry.

Lock Any folder without using folder Lock software

-Lock Ravi folder (Transfer access to Control Panel)

run->notepad
type following command

ren Ravi Ravi.{21EC2020-3AEA-1069-A2DD-08002B30309D}

Save > Lock.bat
then
ren Ravi.{21EC2020-3AEA-1069-A2DD-08002B30309D} Ravi
save as > key.bat 

now to Lock folder "Ravi" double click on "Lock.bat" file.
to UnLock folder "Ravi" double click on "Key.bat" file.

How to Remove Folder Option from Tools Menu

-run->regedit

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\NOHIDDEN

-double click on the 'type' key on the right hend side of window

-remove 'radio' keyword and then press enter

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL

-double click on the 'type' key on the right hend side of window

-remove 'radio' keyword and then press enter

Increase your PC Shut down speen

run -> regedit

then navigate followind path & change the given values

1)hkey_current_user\control panel\desktop

1) waitToKillAppTimeout----->1000

2)HungAppTimeout----->1000

2)hkey_user\.default\control panel\desktop\

1)waitToKillAppTimeout--->1000

3)hkey_local_machine\system\current contro set\control

1)waittokill seruviestimeout--->1000

How to Change Name of Recycle bin

run->regedit.exe

then navigate following path

HKEY_CURRENT_USER/Software/ Microsoft/Windows/CurrentVersion/Explorer/CLSID/

and

{645FF040-5081-101B-9F08-00AA002F954E} folders.

(Default)

---Right click>modify> Type New name