Use the Group Policy Editor as follows:
If Regedit won't work because you don't have permissions, try running this in the Run box or search bar in the Start menu:
REG add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /t Reg_dword /v DisableRegistryTools /f /d 0
You could also copy the above into your clipboard then try typing CMD into the Run box or search bar. Then you would right click and select paste to paste the above into the command bar, then hit enter.
Then try testing Regedit to see if it wil run. If not, try a reboot and try again.
Or you could paste the above into a txt file and rename it to have the .bat extension. Then try double-clicking on the file. Then you could test regedit, and reboot and test again if it fails.
If this fails, there are other methods.
If Regedit won't work because you don't have permissions, try running this in the Run box or search bar in the Start menu:
REG add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /t Reg_dword /v DisableRegistryTools /f /d 0
You could also copy the above into your clipboard then try typing CMD into the Run box or search bar. Then you would right click and select paste to paste the above into the command bar, then hit enter.
Then try testing Regedit to see if it will run. If not, try a reboot and try again.
Or you could paste the above into a txt file and rename it to have the .bat extension. Then try double-clicking on the file. Then you could test regedit, and reboot and test again if it fails.
If this fails, there are other methods.
To edit your registry you will need to click your start button>hit run>then type "regedit" without quotes. This will open your registry editor.
You can search for the registry. When you see it, right click on it and run as an administrator. After doing this, you should be able to make changes.
Many times Explorer will remove or disable the Folder Option in Tools but there is a way to deal with it. If Folder Options is disabled but Registry Editor is still working in your system, then you can enable Folder Options by editing Windows Registry.
Type the following text in registry and save it as enable.reg. [.reg is extension for regfiles] REGEDIT4 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] "DisableRegistryTools"=dword:00000000
The registry is a vital portion of the operating system, so it is enabled automatically. There is no way I know of to disable it, so I don't know of a way to enable it. If you are referring to registry editing, then you might need a higher permissions level. Regedit, the default registry management program, may only be available to administrators.
The operating system will not allow limited users to change any of the system's settings or applications or add/removing programs or registry. Only Administrators can do all these things. User can only view the data. so the in the user account when user want to access registry he can not access and it shows an error as "Registry editing is Disable by your Administrator" I didn't find the above answer useful. Visit the related link where you will find how to enable or disable registry.
it depends on how u disabled it. if it was a virus, you should probably just reinstall windows, or if you disabled it by accident then you could probably get an third party freeware program that allows you to tweak your windows system, and then you could re enable regedit from there. try tuneup, its pretty good, or just google search "free windows tweaking programs"
Yes its very necessary to backup first before editing registry. You can also use a system utility software RegInOut.
You can edit registry but it is recommended that you do not edit registry if you are not a programmer because editing registry incorrectly can cause havoc.
There is no way to do this.
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When using some programs an error message is displayed, claiming there is not enough video memory to run the current application. After using DXdiag, the buttons for Direct3D Acceleration and AGP Texture are grayed out with no option to "Enable" them. A registry setting may not be set correctly. Make sure the following key is correct using a registry editing tool. HKLM/System/CurrentControlSet/Control/GraphicsDrivers/DCI/Timeout=7 All normal warning about editing the registry apply.