Hello Does it say Disabled by Admonistrator?
lets try this
button then click the Run
Click on Administrative Templates
Step 4: Click the System and locate the Prevent access to registry editing tools and double click on it
on the option button the click apply
~~ This creates a policy to prevent access to the registry editing tools.
in the option button then click the apply
again then click OK
~~ This will make the policy the default,
This step involves making changes in the registry. Always back up your registry before making any changes
Go to Start » Run and type: regedit
- Click OK.
- On the left side, click to highlight My Computer at the top.
- Go up to File » Export
- Make sure in that window there is a tick next to "All" under Export Branch.
Leave the "Save As Type" as "Registration Files".
Under "Filename" put RegBackup.
- Choose to save it to C:\
- Click save and then go to File » Exit.
Or you can download and use ERUNT
which is an excellent free tool that allows you to to take a snapshot (backup) of your registry before making changes and restore it when needed.
Click on the link below:http://www.kellys-korner-xp.com/xp_tweaks.htm
Scroll down to #275 and click "Lift Restrictions - TM, Regedit and CMD" in the left column. Go to File, choose "Save page as" All Files and save regtmcmdrestore.vbs
to your desktop. Double-click on that file to allow the script to run and reboot when done. Since the script modifies certain registry settings your anti-virus package may warn you about it. Ignore the warning and allow it to run.