Fix: Can’t access Registry Editor in Windows 10

Did you fail to open Registry Editor on your System for any reason? Well, this is unusual but it happens sometimes owing to minor bugs in your PC. Here we discuss some easy and quick solutions to fix can’t access Registry Editor in Windows 10.

We all know that regedit plays a vital role in resolving most of the troubles that we encounter on Windows 10 devices. The basic workarounds are to run the System File Checker command, manually register regedit file and running Group Policy Editor. If all methods do nothing to solve this issue, clean install Windows OS or Reset this PC feature.

Can’t access Registry Editor in Windows 10 solutions

Here we discuss the following four solutions to solve this registry trouble, follow the chronological order-

  1. Perform SFC/ Scannow command
  2. Using Group Policy Editor
  3. Manually Enable Regedit
  4. Reset the PC

1. Perform SFC/Scannow command

SFC scannow is a utility command that scans the entire system for corrupt or obsolete files and once found, repairs the same. So this utility is very helpful for several Windows update related issues as well as registry trouble.  Here are the steps to follow-

  • At first, press Start Menu then type Command Prompt in the search bar.
  • Make a right-click on this desktop app and choose Run as Administrator option from the context menu.
  • If UAC prompt appears up, tap Yes to permit the access.
  • On the elevated Command prompt, type sfc/scannow then press Enter key to execute this code.

Can’t access Registry Editor

  • This is a time-consuming process, so wait accordingly until the task gets over.

At last, Restart your system and check whether the problem has solved or not.

If all things are okay, the registry Editor may start working fine, otherwise, go to the next workaround.

2. Using Group Policy Editor

In case the above process does nothing then Group Policy Editor might help to enable Registry Editor again. If you don’t know how to proceed, here is the process-

  • Press Win logo & R to launch Run dialog.
  • Here in the void box, type gpedit.msc followed by OK to open Group Policy Editor.
  • On the visible page, navigate to the following address-
User Configuration > Administrative Templates > System 
  • Henceforth, locate Prevent access to registry editing tools.

Can’t access Registry Editor

  • Once found, double click on it to open this option.
  • If its value is set as Enabled, change the same to Disabled or Not configured.

At last, Reboot your system, and try opening registry editor on your System. Hope this method helps you to resolve the registry issue on Windows 10 device.

Note: Group Policy Editor is available only in Professional, Ultimate and Pro version of Windows 10. Hence, Home users can’t access this app to run the above procedure. They should either Update their system to the advanced version or try other workarounds.

3. Manually Enable Regedit

Somehow if all the above methods fail to resolve this bug on your System, try enabling regedit manually. In this method, you will deal with registry tweak without going through registry editor. This is quite simple, just follow the below steps:

  • Go to the bottom left corner of the desktop and right-click on Start icon.
  • From the list of options, select the Run option.
  • On the pop-up dialog, copy/paste the following code and hit Enter key.
REG add HKCUSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem /v DisableRegistryTools /t REG_DWORD /d 0 /f

Registry editor

This will definitely fix the registry editor issue on your PC, once finished Reboot your system.

4. Reset your PC

If even configuring registry tweaks doesn’t solve the error message “can’t access Registry editor”, you might have to Reset your System. There is some deep underlying bug, hence it is better to install Clean OS on your System. Here is the complete procedure to follow-

Jointly press Win logo & I hotkey to launch Settings.

Once the page comes in view, tap Update & Security followed by Recovery on the left column.

Switch to the right pane thereafter hit Get Started button under Reset this PC section.

Registry Editor

Succeeding after, select Keep my files option then follow the on-screen instructions to complete this task.

Note: In certain circumstances, the trouble may persist even after performing a clean install of Windows 10 OS. This occurs only when there are some previous logs which don’t get removed even during clean installation.

We suggest you to fresh install Windows 10 OS using Media Creation tool. Before going to perform this task, make sure to create a System Restore Point to backup your important files and folders.