How to Enable the Registry Editor (Regedit) if Disabled

This How.com.vn article teaches you how to enable access to the Registry Editor on a Windows computer. Whether your Registry Editor has been disabled by an administrator on your school network or a virus is preventing you from opening it, there are a few ways you can bring the Registry Editor back online.

Things You Should Know

If you are the administrator, try disabling third-party antivirus apps and running an antivirus scan with Defender.
You can also try running regedit from the Run dialog, or by reenabling Registry Editor in the Group Policy Editor.
If you're not an administrator, you may be able to enable regedit using a Visual Basic script.

Method 1

Method 1 of 5:

Using Run

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Click the Windows logo in the bottom-left corner of the screen.
This will search your computer for the "Run" app.
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3
Click Run. It's at the top of the Start window. Run will open.
- If you're on a computer where Run is disabled, you won't be able to open Run.
This is the command to open the Registry Editor.
5
Click OK. Doing so will run the Registry Editor open command. If the Registry Editor prompts you for permission and then opens when you click Yes, your problem is fixed.
- If the Registry Editor doesn't open, you'll need to try another method in this article.
- If you receive a pop-up window that says "Registry editing has been disabled by your administrator", you'll need to edit your Group Policy settings. This will only work if you control the Group Policy Editor on your network.

Method 2

Method 2 of 5:

Running a Security Scan

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If your Registry Editor isn't working and you are the administrator, your PC may be infected with a virus or malware. However, it's also possible that third-party antivirus programs (e.g., McAfee, Norton, Kaspersky) can be blocking access to regedit. Because of this, disable all antivirus protection that isn't Windows Defender before continuing.
2
Open Windows Security. Press the Windows key on your keyboard, type security, then click Windows Security.
3
Click the shield icon. This icon is in the upper-left corner of the Windows Defender page.
- When expanded, this option is called Virus & threat protection.
4
Click Advanced scan. It's a link below the Quick scan button in the middle of the page.
- On some versions of Windows Defender, click the Home tab instead as there is no Advanced Scan section.
Click the circle to the left of "Full scan" at the top of the page if it isn't already filled in.
It's in the middle of the page. Windows Defender will start scanning your computer for malicious software that might be preventing Registry access.
7
Wait for the scan to complete. If anything malicious turns up during the scan, Windows Defender will alert you and give you the option of removing the dangerous items.
- If this scan doesn't find anything, repeat the scan with "Windows Defender Offline scan" checked instead of "Full scan" checked.
8
Try to open Registry Editor. Once the scan completes, open Start, type in regedit, and press ↵ Enter. If the Registry Editor still doesn't open, you'll need to try a different method.
- You may need to restart your computer before you can access Registry Editor after the scan.

Method 3

Method 3 of 5:

Using Command Prompt

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Click the Windows logo in the bottom-left corner of the screen.
This will bring up the Command Prompt icon in the Start menu.
3
Right-click
Command Prompt. It's at the top of the Start window. A drop-down menu will appear.
- If your trackpad doesn't have the right mouse button, use two fingers to tap the trackpad instead.
4
Click Run as administrator. It's an option in the drop-down menu.
- If you aren't an administrator on this computer, you won't be able to complete this method.
Doing so will open Command Prompt in Administrator mode.
Type reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /t Reg_dword /v DisableRegistryTools /f /d 0 into Command Prompt, then press ↵ Enter.
Your command should have re-enabled the Registry Editor.
Open Start, type in regedit, and press ↵ Enter. If the Registry Editor doesn't open, proceed to the next step.
9
Restart your computer. Open Start, click the Power icon
, and click Restart. Once your computer finishes restarting, you can try opening Registry Editor again.
- If Registry Editor still won't open, you may be able to use a script to force it to open.

Method 4

Method 4 of 5:

Using Group Policy Editor

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1
Open Start
. Click the Windows logo in the bottom-left corner of the screen.
- This method will only work if you are an administrator on this PC.
This will search your computer for the Group Policy Editor program.
3
Click the Group Policy Editor icon. It's at the top of the Start menu. Group Policy Editor will open.
- On some versions of Windows it may read Edit group policy instead.
4
Double-click User Configuration. Doing so will expand this item to display the folders below it.
- Skip this step if User Configuration is already expanded.
- If you don't see this option, first double-click the Local Computer Policy item at the top of the sidebar.
This folder is near the bottom of the User Configuration list of folders.
It's on the right side of the Group Policy Editor window.
7
Double-click Prevent access to registry editing tools. You'll find this item on the right side of the window.
- You may have to scroll down to find it.
It's in the upper-left side of the pop-up window.
These are both at the bottom of the window. Doing so should re-enable Registry Editor on your computer.
Open Start, type in regedit, and press ↵ Enter. If Registry Editor opens, you have successfully bypassed the Group Policy Editor restrictions.

Method 5

Method 5 of 5:

Using a Visual Basic Script

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Open Start, type notepad in, and click the blue Notepad app. This will open a new Notepad document.
Option Explicit
Dim WSHShell, n, MyBox, p, t, mustboot, errnum, vers
Dim enab, disab, jobfunc, itemtype
Set WSHShell = WScript.CreateObject("WScript.Shell")
p = "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System\"
p = p & "DisableRegistryTools"
itemtype = "REG_DWORD"
mustboot = "Log off and back on, or restart your pc to" & vbCR & "effect the changes"
enab = "ENABLED"
disab = "DISABLED"
jobfunc = "Registry Editing Tools are now "
t = "Confirmation"
Err.Clear
On Error Resume Next
n = WSHShell.RegRead (p)
On Error Goto 0
errnum = Err.Number
if errnum <> 0 then
WSHShell.RegWrite p, 0, itemtype
End If
If n = 0 Then
n = 1
WSHShell.RegWrite p, n, itemtype
Mybox = MsgBox(jobfunc & disab & vbCR & mustboot, 4096, t)
ElseIf n = 1 then
n = 0
WSHShell.RegWrite p, n, itemtype
Mybox = MsgBox(jobfunc & enab & vbCR & mustboot, 4096, t)
End If
It's in the top-left side of the Notepad window.
This option is near the top of the File drop-down menu.
Click the Desktop folder on the left side of the Save As window.
Do this in the "File name:" field.
Click the drop-down box next to "Save as type:", then click All Files. This will save your document in the correct file format.
It's in the bottom-right corner of the Save As window. This will create your file.
Click the X in the top-right corner of Notepad to do so.
10
Double-click the VBS file. Doing so will prompt the script to run.
- This script will switch the registry editor's disabled/enabled setting. Do not run it a second time, or the registry editor will be disabled again.
Open Start, type in regedit, and press ↵ Enter. If the Registry Editor still won't open, you may need to take your computer into a tech department to have a professional look at it.

Community Q&A

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Question
How do I enable task manager?
Reyhan Palakka
Community Answer
Press Ctrl+Shift+Esc in the same time.
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Question
Both regedit and cmd are disabled, what can I do?
Community Answer
It may be because you do not have administration privileges. Ask your system administrator if it is a work computer, or log into the main account if it's a home PC.
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I changed my install location through regedit from c drive to e drive. After restarting regedit, task manger is not opening, there are some extra downloaded files, and it is showing invalid path. What can I do?
Community Answer
There will be a lot of mis-entries in the registry due to the different applications you have used. Use a registry repair app and restore the registry file.
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