From b5d3034a6a27d17121b0dba9a79897ea6331e829 Mon Sep 17 00:00:00 2001
From: larsbrubaker <larsbrubaker@gmail.com>
Date: Thu, 13 Nov 2014 19:54:13 -0800
Subject: [PATCH] Don't throw on cancel.

---
 .../PrinterConnections/SetupStepInstallDriver.cs           | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/PrinterControls/PrinterConnections/SetupStepInstallDriver.cs b/PrinterControls/PrinterConnections/SetupStepInstallDriver.cs
index 1414c1f37..d8af82688 100644
--- a/PrinterControls/PrinterConnections/SetupStepInstallDriver.cs
+++ b/PrinterControls/PrinterConnections/SetupStepInstallDriver.cs
@@ -32,7 +32,10 @@ namespace MatterHackers.MatterControl.PrinterControls.PrinterConnections
             {
                 //Construct buttons
 				installButton = textImageButtonFactory.Generate(LocalizedString.Get("Install Driver"));
-                installButton.Click += new EventHandler(installButton_Click);
+                installButton.Click += (sender, e) => 
+                {
+                    UiThread.RunOnIdle(installButton_Click);
+                };
 
 				skipButton = textImageButtonFactory.Generate(LocalizedString.Get("Skip"));
                 skipButton.Click += new EventHandler(skipButton_Click);
@@ -49,7 +52,7 @@ namespace MatterHackers.MatterControl.PrinterControls.PrinterConnections
             }
         }
 
-        void installButton_Click(object sender, EventArgs mouseEvent)
+        void installButton_Click(object state)
         {
             bool canContinue = this.OnSave();
             if (canContinue)