reactos/dll/win32/shell32/res/rgs/explorer.rgs

HKLM
{
	NoRemove Software
	{
		NoRemove Microsoft
		{
			NoRemove Windows
			{
				NoRemove CurrentVersion
				{
					NoRemove Explorer
					{
						ForceRemove AppKey
						{
							7  { val Association = s 'http' }
							15 { val Association = s 'mailto' }
							16 { val Association = s '.mp3' }
							17 { val ShellExecute = s '::{20D04FE0-3AEA-1069-A2D8-08002B30309D}' }
							18 { val ShellExecute = s 'calc.exe' }
						}
					}
				}
			}
		}
	}
}