1. Open Registry Editor.2. Move to the following Key.HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion \Policies\Explorer3. Create a new DWORD (goto "Edit" menu > new> DWORD value) and nameit DisallowRun.4. Set the value 1 to Enable application restriction and set the value 0 to Disablethe application restriction.5. Then create a Sub-Key and name it DisallowRun.6. In the Right Pane create a New Sting value like the following:Example:string Value "1" (Without Quotes)data value "Notepad.exe" (With Quotes)string Value"2" (Without Quotes)data value "nero.exe" (With Quotes)7. Close the registry editor.8. Reboot the system.Labels: restrict user to run program, software tips