diff --git a/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QtInstallManager.java b/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QtInstallManager.java
index 2e9e11fce9c..abe183c208a 100644
--- a/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QtInstallManager.java
+++ b/qt/org.eclipse.cdt.qt.core/src/org/eclipse/cdt/internal/qt/core/QtInstallManager.java
@@ -70,7 +70,7 @@ public class QtInstallManager implements IQtInstallManager {
 
 			// Remove ones that aren't valid
 			for (String key : prefs.keys()) {
-				if (installs.get(key) == null) {
+				if (installs.get(Paths.get(key)) == null) {
 					prefs.remove(key);
 				}
 			}
diff --git a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/messages.properties b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/messages.properties
index cdf9f362646..5654d25abc8 100644
--- a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/messages.properties
+++ b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/messages.properties
@@ -11,8 +11,8 @@ NewQtInstallWizardPage_7=qmake
 NewQtInstallWizardPage_8=Get Qt Spec
 NewQtInstallWizardPage_9=mkspec:
 QtPreferencePage_0=Qt Installs
-QtPreferencePage_1=Name
-QtPreferencePage_2=Location
+QtPreferencePage_1=Location
+QtPreferencePage_2=mkspec
 QtPreferencePage_3=Add
 QtPreferencePage_4=Remove
 QtPreferencePage_5=Remove Qt Install
diff --git a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/NewQtInstallWizardPage.java b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/NewQtInstallWizardPage.java
index 10965837736..bb7d113d173 100644
--- a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/NewQtInstallWizardPage.java
+++ b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/NewQtInstallWizardPage.java
@@ -48,10 +48,6 @@ public class NewQtInstallWizardPage extends WizardPage {
 		comp.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 		comp.setLayout(new GridLayout(2, false));
 
-		Label nameLabel = new Label(comp, SWT.NONE);
-		nameLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
-		nameLabel.setText(Messages.NewQtInstallWizardPage_2);
-
 		Label locationLabel = new Label(comp, SWT.NONE);
 		locationLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
 		locationLabel.setText(Messages.NewQtInstallWizardPage_3);
diff --git a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/QtPreferencePage.java b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/QtPreferencePage.java
index d0260e57cea..142e87a5b0d 100644
--- a/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/QtPreferencePage.java
+++ b/qt/org.eclipse.cdt.qt.ui/src/org/eclipse/cdt/internal/qt/ui/preferences/QtPreferencePage.java
@@ -85,8 +85,8 @@ public class QtPreferencePage extends PreferencePage implements IWorkbenchPrefer
 		locationColumn.setText(Messages.QtPreferencePage_2);
 
 		TableColumnLayout tableLayout = new TableColumnLayout();
-		tableLayout.setColumnData(nameColumn, new ColumnWeightData(25, 50, true));
-		tableLayout.setColumnData(locationColumn, new ColumnWeightData(75, 150, true));
+		tableLayout.setColumnData(nameColumn, new ColumnWeightData(75, 350, true));
+		tableLayout.setColumnData(locationColumn, new ColumnWeightData(25, 100, true));
 		installTableComp.setLayout(tableLayout);
 
 		Composite buttonsComp = new Composite(installsGroup, SWT.NONE);