diff --git a/mRemoteV1/Connection/Protocol/PuttyBase.cs b/mRemoteV1/Connection/Protocol/PuttyBase.cs
index 00469872..d879dd80 100644
--- a/mRemoteV1/Connection/Protocol/PuttyBase.cs
+++ b/mRemoteV1/Connection/Protocol/PuttyBase.cs
@@ -13,7 +13,7 @@ using mRemoteNG.Tools.Cmdline;
 namespace mRemoteNG.Connection.Protocol
 {
 	public class PuttyBase : ProtocolBase
-	{	
+	{
 		private const int IDM_RECONF = 0x50; // PuTTY Settings Menu ID
 	    private bool _isPuttyNg;
 
@@ -42,7 +42,7 @@ namespace mRemoteNG.Connection.Protocol
             Event_Closed(this);
 		}
         #endregion
-				
+
         #region Public Methods
 		public override bool Connect()
 		{
@@ -62,11 +62,11 @@ namespace mRemoteNG.Connection.Protocol
 			    var arguments = new CommandLineArguments {EscapeForShell = false};
 
 			    arguments.Add("-load", InterfaceControl.Info.PuttySession);
-						
+
 				if (!(InterfaceControl.Info is PuttySessionInfo))
 				{
 					arguments.Add("-" + PuttyProtocol);
-							
+
 					if (PuttyProtocol == Putty_Protocol.ssh)
 					{
 						var username = "";
@@ -89,7 +89,7 @@ namespace mRemoteNG.Connection.Protocol
 						            break;
 						    }
 						}
-						
+
 						if (!string.IsNullOrEmpty(InterfaceControl.Info?.Password))
 						{
 							password = InterfaceControl.Info.Password;
@@ -102,9 +102,9 @@ namespace mRemoteNG.Connection.Protocol
                                 password = cryptographyProvider.Decrypt(Settings.Default.DefaultPassword, Runtime.EncryptionKey);
 							}
 						}
-						
+
 						arguments.Add("-" + (int)PuttySSHVersion);
-								
+
 						if (((int)Force & (int)ConnectionInfo.Force.NoCredentials) != (int)ConnectionInfo.Force.NoCredentials)
 						{
 							if (!string.IsNullOrEmpty(username))
@@ -117,24 +117,24 @@ namespace mRemoteNG.Connection.Protocol
 							}
 						}
 					}
-							
+
 					arguments.Add("-P", InterfaceControl.Info.Port.ToString());
 					arguments.Add(InterfaceControl.Info.Hostname);
 				}
-						
+
 				if (_isPuttyNg)
 				{
 					arguments.Add("-hwndparent", InterfaceControl.Handle.ToString());
 				}
-						
+
 				PuttyProcess.StartInfo.Arguments = arguments.ToString();
-						
+
 				PuttyProcess.EnableRaisingEvents = true;
 				PuttyProcess.Exited += ProcessExited;
-						
+
 				PuttyProcess.Start();
 				PuttyProcess.WaitForInputIdle(Settings.Default.MaxPuttyWaitTime * 1000);
-						
+
 				var startTicks = Environment.TickCount;
 				while (PuttyHandle.ToInt32() == 0 & Environment.TickCount < startTicks + Settings.Default.MaxPuttyWaitTime * 1000)
 				{
@@ -153,17 +153,17 @@ namespace mRemoteNG.Connection.Protocol
 						Thread.Sleep(0);
 					}
 				}
-						
+
 				if (!_isPuttyNg)
 				{
 					NativeMethods.SetParent(PuttyHandle, InterfaceControl.Handle);
 				}
-						
+
 				Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, Language.strPuttyStuff, true);
 				Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, string.Format(Language.strPuttyHandle, PuttyHandle), true);
 				Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, string.Format(Language.strPuttyTitle, PuttyProcess.MainWindowTitle), true);
 				Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, string.Format(Language.strPuttyParentHandle, InterfaceControl.Parent.Handle), true);
-						
+
 				Resize(this, new EventArgs());
 				base.Connect();
 				return true;
@@ -174,7 +174,7 @@ namespace mRemoteNG.Connection.Protocol
 				return false;
 			}
 		}
-				
+
 		public override void Focus()
 		{
 			try
@@ -190,7 +190,7 @@ namespace mRemoteNG.Connection.Protocol
 				Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strPuttyFocusFailed + Environment.NewLine + ex.Message, true);
 			}
 		}
-				
+
 		public override void Resize(object sender, EventArgs e)
 		{
 			try
@@ -200,20 +200,28 @@ namespace mRemoteNG.Connection.Protocol
 					return;
 				}
 
-			    var left = -(SystemInformation.FrameBorderSize.Width + SystemInformation.HorizontalResizeBorderThickness);
-			    var top = -(SystemInformation.CaptionHeight + SystemInformation.FrameBorderSize.Height + SystemInformation.VerticalResizeBorderThickness);
-			    var width = InterfaceControl.Width + (SystemInformation.FrameBorderSize.Width + SystemInformation.HorizontalResizeBorderThickness) * 2;
-			    var height = InterfaceControl.Height + SystemInformation.CaptionHeight +
-			                 (SystemInformation.FrameBorderSize.Height + SystemInformation.VerticalResizeBorderThickness) * 2;
+                if (_isPuttyNg)
+                {
+                    // PuTTYNG 0.70.0.1 and later doesn't have any window borders
+                    NativeMethods.MoveWindow(PuttyHandle, 0, 0, InterfaceControl.Width, InterfaceControl.Height, true);
+                }
+                else
+                {
+                    var left = -(SystemInformation.FrameBorderSize.Width + SystemInformation.HorizontalResizeBorderThickness);
+                    var top = -(SystemInformation.CaptionHeight + SystemInformation.FrameBorderSize.Height + SystemInformation.VerticalResizeBorderThickness);
+                    var width = InterfaceControl.Width + (SystemInformation.FrameBorderSize.Width + SystemInformation.HorizontalResizeBorderThickness) * 2;
+                    var height = InterfaceControl.Height + SystemInformation.CaptionHeight + (SystemInformation.FrameBorderSize.Height +
+                                  SystemInformation.VerticalResizeBorderThickness) * 2;
 
-                NativeMethods.MoveWindow(PuttyHandle, left, top, width, height, true);
-			}
+                    NativeMethods.MoveWindow(PuttyHandle, left, top, width, height, true);
+                }
+            }
 			catch (Exception ex)
 			{
 				Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strPuttyResizeFailed + Environment.NewLine + ex.Message, true);
 			}
 		}
-				
+
 		public override void Close()
 		{
 			try
@@ -227,7 +235,7 @@ namespace mRemoteNG.Connection.Protocol
 			{
 				Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strPuttyKillFailed + Environment.NewLine + ex.Message, true);
 			}
-					
+
 			try
 			{
 				PuttyProcess.Dispose();
@@ -236,10 +244,10 @@ namespace mRemoteNG.Connection.Protocol
 			{
 				Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strPuttyDisposeFailed + Environment.NewLine + ex.Message, true);
 			}
-					
+
 			base.Close();
 		}
-				
+
 		public void ShowSettingsDialog()
 		{
 			try
@@ -253,7 +261,7 @@ namespace mRemoteNG.Connection.Protocol
 			}
 		}
         #endregion
-				
+
         #region Enums
 
 	    protected enum Putty_Protocol