Doesn't open “task Manager”: the complete guide to recovery

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2018-05-01 01:00:34

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The fact that the computer doesn't open the "task Manager", we usually find out at the wrong time — for example, when you need to stop "hanging" the program. And then the real panic, because this app allows you to monitor the system and timely address any issues that occur. Try to understand why not open the "task Manager" and how to restore it.

't open task Manager

Possible causes

Like other system processes, Task Manager by default loaded when you start Windows, so disable it by chance the user can not. In most cases, the problem in this program saying that your computer is infected with viruses.

The Creators of malware often implement the code. This is done with the expectation that a normal user does not know how to enable process Manager back and can't stop virus process in the computer's memory. But, fortunately, in most cases this can be fixed without professional help.

Why not open the task Manager

Check whether the file taskmgr.exe in the system

In the worst case, the executable file responsible for the system process, could be removed from memory completely. So first, let's check it in the system. How to do it?

  1. Open the "Run" window (via "start" or using the combination Win + R).
  2. Enter cmd to open a command prompt.
  3. Write the full path to the desired file and press Enter (usually it is in the folder System32).
  4. If the screen displays an error message — is a good sign. Hence, the process file in place and just need to unlock it. If the console says that to find taskmgr.exe failed, most likely it was deleted by the virus.

Go ahead. Now that you know what the root of the problem, you need to figure out how to restore the "task Manager".

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Important: before doing anything, be sure to check your computer for viruses. For reliability it is recommended to use 2 different programs and scanning in "Safe mode".

't open the task Manager of Windows 10

Included Task Manager in registry editor

As you know, Windows stores the information about all the programs and accesses in the registry. If you will not open the "task Manager", then the virus got to these files and added your registry to block running this utility. Our task-to find and delete them. What do you need?

  1. Run the application "Run".
  2. Open registry editor using regedit.
  3. In nested directories, locate the Policies folder. Typically, this virus adds the parameter DisableTaskMgr — it is responsible for the fact that you will not open the "task Manager".
  4. Change the parameter value from "1" to "0" or delete it completely.

After restart, the process Manager should work in normal mode. However, the problem is not always solvable.

Why not open the task Manager

What should I do if registry editor is also not available?

Some of the most "advanced" viruses block the work of this system and application, to further complicate the life of the user. How can I fix it?

Method # 1: Change settings group policy

If you will not open the "task Manager" and registry editor, you can try to enable the appropriate accesses as administrator.

  1. In the Run window, type gpedit.msc. The screen will display the group policy editor.
  2. Find the tab "user Configuration". We are interested in the section "Administrative templates" > "System".
  3. Right in the workspace, you will see the option "Prevent access to registry editing tools". Clicking on it, right click, select "Modify".
  4. Check the box next to "Disabled" and save the changes.

It is Worth noting that this doesn't work in the "home" versions of Windows (Home).

Important: often in group policy preferences you can also remove lock on "task Manager". Try to make it — perhaps poking around in the registry do not need.

local group policy Editor Windows 7

Method # 2: use a file UnHookExec.inf

For such cases, Symantec, involved in the development of anti-virus software, posted to the free access a small. INF file that allows you to easily lift the ban on editing the registry. All you need, — download the file to your PC, right click and select "Install". Please note that the screen will not be new Windows and notifications.

correction File UnHookExec registry.inf

Method # 3: turn the registry by using direct commands or a. BAT file

Another option that will help you to return system settings to default.

  1. Start the console as administrator.
  2. Type the command from the screenshot, then press Enter.

What to do if task Manager won't open

After that, the registry editor should work. If you don't know or for some reason do not want to use the command line, you can go the other way and createA. BAT file.

Enable "task Manager" using the command line

Some users prefer to create a new file, removing the prohibition launch Task Manager using the direct command. What do you need?

  1. Log into command prompt as administrator (in Windows 7 — by right-clicking on the application in "start menu", in versions 8 and 10 — via the menu Win + X).
  2. Type the code you see in the screenshot, and press Enter.

't open the task Manager in Windows 7

If you will not open the "task Manager" and command line is also not available, there is an alternative option.

  1. Copy all the code.
  2. Paste the string into a blank Notepad file.
  3. Save the document with the extension .BAT.
  4. Run the file as administrator (in Windows XP you can just open).

Unlock task Manager in Windows

If the screen flashed the command prompt window, and then disappeared, then the command executed successfully, and the registry editor available again.

Creating a. REG file to restore access

Another option, what if the "task Manager" does not open. In this case we are adding a new registry file, which includes the program and removes the message that it is disabled by the administrator.

For this you need to create in Notepad a blank document and enter the following code:

How to unlock task Manager

This file should be saved with the extension .REG. Then you need to close Notepad, and double-click on the document icon to open it, to allow registry editor to make changes and to restart the computer.

Useful software

1) AVZ. An excellent antivirus utility from Russian programmer Oleg Zaitsev. The best option for those who do not open "task Manager" of Windows 7. To unlock the system app in just a couple of clicks ("File" > "system Restore").

2) UVS. More complex functional program designed for IT professionals. To enable process Manager, go to "Advanced">"Tweaks". In addition, allows you to create your own lists of the safe files, the criteria for detection of viruses, etc.

3) RegWorks/Registrar Registry Manager. Alternative registry editors that you can use to search for and remove settings that are made ON the computer.

4) Process Explorer/Process Hacker. If you will not open the "task Manager" of Windows 10 (or another version of the operating system), you can instead use a third-party application. These programs have a simple interface and features in some ways even superior to the standard tools.


Article in other languages:

AR: https://tostpost.com/ar/computers/4220-doesn-t-open-task-manager-the-complete-guide-to-recovery.html

BE: https://tostpost.com/be/kamputary/7472-ne-adkryvaecca-dyspetchar-zadach-samae-po-nae-k-ra-n-ctva-pa-adna-lenn.html

DE: https://tostpost.com/de/computer/7472-nicht-ffnet-den-task-manager-die-vollst-ndige-anleitung-zur-wiederhers.html

ES: https://tostpost.com/es/los-ordenadores/7478-no-se-abre-el-administrador-de-tareas-la-m-s-completa-gu-a-de-la-recup.html

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PT: https://tostpost.com/pt/computadores/7472-n-o-abrir-o-gerenciador-de-tarefas-o-mais-completo-guia-de-recupera-o-.html

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ZH: https://tostpost.com/zh/computers/4589-doesn-t-open-task-manager-the-complete-guide-to-recovery.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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