The Configuration Editor () in Mozilla Firefox lists settings often called preferences. Most of those preferences are superior settings that aren’t current in the Options panel. Changing them inappropriately can evoke unusual conduct or lead to the break down the browser altogether. So, if you want to forestall entry to it or disable configuration editor in Firefox, observe the directions under.
Disable Configuration Editor in Firefox browser
For disabling the Configuration Editor (about:config web page) in Firefox, you’ll want to:
- Disable About:Profiles
- Disable About:Config
- Disable About:Support
- Disable About:Addons.
Please notice this web page is for skilled and superior customers solely. Also, the strategy requires you to make modifications to the Registry Editor. Serious issues can happen when you make the modifications in the Registry Editor incorrectly. first after which proceed fastidiously.
Press Win+R in mixture to open the Run dialog field. Type, regedit in the empty subject of the field, and hit ‘Enter’. After that, navigate to the next path tackle –
Create a brand new key underneath Policies key and identify it as ‘Mozilla’. Again, create one other new key underneath Mozilla key and identify it as ‘Firefox’. Once carried out, choose Firefox key and in right-side pane, do as follows:
1] Disable About:Profiles
In right-pane, right-click and choose New -> DWORD (32-bit) Value choice. Name the important thing as ‘BlockAboutProfiles’ and set its worth to 1.
2] Disable About:Config
Again, right-click on the area of right-pane and choose New -> DWORD (32-bit) Value choice. Name it as ‘BlockAboutConfig’ and set its worth to 1.
three] Disable About:Support
Follow the same process as above. Right-click and choose New -> DWORD (32-bit) Value choice. Name the important thing as ‘BlockAboutSupport’ and set its worth to 1.
four] Disable About:Addons
Finally, right-click and choose New -> DWORD (32-bit) once more and identify it as ‘BlockAboutAddons’ and set its worth to 1.
Now, shut the Registry Editor and launch the Firefox browser. Open a brand new tab, sort about: config in the tackle. Press ‘Enter’ key. Instead of seeing numerous Preferences, you’ll see an error message saying ‘Blocked Page’, denying entry to Configuration Editor.
When you do that, you will note a message:
Blocked Page, Your group has blocked entry to this web page.
Let us know if this works for you.