You can also edit permissions for the currently selected user or group. In this dialog, you can add or remove users listed in the Group or user names: dialog. The Permissions dialog for HKEY_CURRENT_USER is displayed. Right-click the selection or click Edit on the menu and select Permissions.Ħ. Notice the keys beneath HKEY_CURRENT_USER, including AppEvents, Control Panel, Printers, Software, and others.ĥ. Click the + to the left of HKEY_CURRENT_USER to expand the tree. HKEY_LOCAL_MACHINE, HKEY_USERS, and hkey_current_config.Ĥ. In most cases, you'll see My Computer listed with five nodes beneath it: If so, click the + to the left of My Computer to expand the tree. Depending on the state of your Registry tree, you might only see one node, My Computer. In the Registry Editor, the left pane displays the nodes and the right pane displays any nodes or keys beneath the one selected on the left. This is why it's critical to save the Registry before working on it, and use care when working in it.ģ. There is no way to exit without saving changes. Exiting closes the Registry Editor with whatever settings currently exist. This is because any changes you make in the various dialogs are applied immediately. Notice there is no Save or Save As function. Click OK to launch the Registry Editor.Ģ. Click Start | Run and then type regedt32 in the Open text box. Most needed changes can be made without directly editing the Registry, and best practices dictate that any time you can avoid directly editing the Registry, you should do so.Īny changes to the Registry, whether intentional or not, could cause your system to become unstable or unusable. If you were making changes that you wanted to keep (on the job), you would click OK instead. You should also choose to Cancel out of screens or dialogs instead of clicking OK. We will not make any changes to the Registry settings, but you should still use care. In this exercise, we'll step through reviewing Registry access permissions.
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