diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc49bc89a..e08e79eda 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - #1443: Chinese (simplified) translation improvements
 - #1437: Norwegian translation improvements
 ### Fixed
+- #1447: Exception occurs when resetting layout
 - #1428: Fixed a rare error when checking for FIPS
 - #1426: Tabbing is reversed in config window
 - #1425: Connections didn't always respect the Panel property
diff --git a/mRemoteV1/UI/Forms/frmMain.cs b/mRemoteV1/UI/Forms/frmMain.cs
index b21e6fd27..e583b1d25 100644
--- a/mRemoteV1/UI/Forms/frmMain.cs
+++ b/mRemoteV1/UI/Forms/frmMain.cs
@@ -693,15 +693,9 @@ namespace mRemoteNG.UI.Forms
             pnlDock.DockTopPortion = pnlDock.Height * 0.25;
             pnlDock.DockBottomPortion = pnlDock.Height * 0.25;
 
-            Windows.TreeForm.DockAreas = DockAreas.DockBottom | DockAreas.DockLeft | DockAreas.DockRight |
-                                         DockAreas.DockTop | DockAreas.Float;
             Windows.TreeForm.Show(pnlDock, DockState.DockLeft);
-            Windows.ConfigForm.DockAreas = DockAreas.DockBottom | DockAreas.DockLeft | DockAreas.DockRight |
-                                           DockAreas.DockTop | DockAreas.Float;
             Windows.ConfigForm.Show(pnlDock);
             Windows.ConfigForm.DockTo(Windows.TreeForm.Pane, DockStyle.Bottom, -1);
-            Windows.ErrorsForm.DockAreas = DockAreas.DockBottom | DockAreas.DockLeft | DockAreas.DockRight |
-                                           DockAreas.DockTop | DockAreas.Float;
             Windows.ErrorsForm.Show(pnlDock, DockState.DockBottomAutoHide);
             Windows.ScreenshotForm.Hide();