-- PowerShell Commands --
# Load HKEY_LOCAL_MACHINE
$Registry = Get-Item HKLM:

# Set "Network access: Let Everyone permission apply to anonymous users"
$RegKey = $Registry.OpenSubKey("System\CurrentControlSet\Control\Lsa", $true)
$RegKey.SetValue("everyoneincludesanonymous", 1)

# Configure the 'srvany' settings for the PDFCreator Service
$RegKey = $Registry.OpenSubKey("System\CurrentControlSet\Services\PDFCreator", $true)
$RegKey = $RegKey.CreateSubKey("Parameters")
$RegKey.SetValue('Application', 'C:\Program Files\PDFCreator\PDFCreator.exe', 'string')

# Apply permissions to the registry for the 'Everyone' group
$NewRegAclRule = New-Object System.Security.AccessControl.RegistryAccessRule("Everyone", "ReadKey", "ContainerInherit", "None", "Allow")
$RegKey = $Registry.OpenSubKey("System", $true)
$RegKeyAcl = $RegKey.GetAccessControl()
$RegKeyAcl.AddAccessRule($NewRegAclRule)
$RegKey.SetAccessControl($RegKeyAcl)
$RegKey = $Registry.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion", $true)
$RegKeyAcl = $RegKey.GetAccessControl()
$RegKeyAcl.AddAccessRule($NewRegAclRule)
$RegKey.SetAccessControl($RegKeyAcl)

# Apply permissions to the filesystem for the 'Everyone' group
$NewAclRule = New-Object System.Security.AccessControl.FileSystemAccessRule("Everyone", "ReadAndExecute", "ContainerInherit, ObjectInherit", "None", "Allow")
$Folder = Get-Item $Env:windir
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$Folder = Get-Item $Env:windir\WinSxS
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$Folder = Get-Item "$Env:systemdrive\Program Files\PDFCreator"
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$Folder = Get-Item "$Env:windir\system32"
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$Folder = Get-Item "$Env:windir\AppPatch"
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$Folder = Get-Item "$Env:systemdrive\Program Files"
$FolderAcl = $Folder.GetAccessControl()
$FolderAcl.AddAccessRule($NewAclRule)
$Folder.SetAccessControl($FolderAcl)
$NewFileAclRule = New-Object System.Security.AccessControl.FileSystemAccessRule("Everyone", "ReadAndExecute", "None", "None", "Allow")
$File = Get-Item "$Env:windir\system32\mscms.dll"
$FileAcl = $File.GetAccessControl()
$FileAcl.AddAccessRule($NewFileAclRule)
$File.SetAccessControl($FileAcl)

-- End PowerShell Commands --