diff --git a/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/application/entities/extensiondetails/StoreExtensionDetailsOverview.java b/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/application/entities/extensiondetails/StoreExtensionDetailsOverview.java
index 0f11226..aa594c1 100644
--- a/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/application/entities/extensiondetails/StoreExtensionDetailsOverview.java
+++ b/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/application/entities/extensiondetails/StoreExtensionDetailsOverview.java
@@ -120,7 +120,7 @@ public class StoreExtensionDetailsOverview extends HOverview {
     @Override
     public void buttonClick(GExtensionStore gExtensionStore) {
         int mode = mode();
-        if (mode == 2) return;
+        if (mode == 1) return;
 
         String modeString = mode() == 0 ? "Install" : "Update";
         HOverview selff = this;
@@ -149,7 +149,7 @@ public class StoreExtensionDetailsOverview extends HOverview {
         if (mode() == 0) {
             StoreExtensionTools.installExtension(extension.getTitle(), storeRepository, listener);
         }
-        else if (mode() == 1) {
+        else if (mode() == 2) {
             StoreExtensionTools.updateExtension(extension.getTitle(), storeRepository, listener);
         }
     }
diff --git a/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/tools/StoreExtensionTools.java b/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/tools/StoreExtensionTools.java
index e809c63..a235209 100644
--- a/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/tools/StoreExtensionTools.java
+++ b/G-Earth/src/main/java/gearth/services/internal_extensions/extensionstore/tools/StoreExtensionTools.java
@@ -142,10 +142,14 @@ public class StoreExtensionTools {
 
                     } catch (MalformedURLException e) {
                         listener.fail("Invalid extension URL");
-                        removeExtension(path); // cleanup
+                        try {
+                            removeExtension(path); // cleanup
+                        } catch (IOException ignore) { }
                     } catch (IOException e) {
                         listener.fail("Extension not available in repository");
-                        removeExtension(path); // cleanup
+                        try {
+                            removeExtension(path); // cleanup
+                        } catch (IOException ignore) { }
                     }
                 }
                 else {
@@ -161,12 +165,8 @@ public class StoreExtensionTools {
 
     }
 
-    public static void removeExtension(String extensionPath) {
-        try {
-            FileUtils.deleteDirectory(new File(extensionPath));
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
+    public static void removeExtension(String extensionPath) throws IOException {
+        FileUtils.deleteDirectory(new File(extensionPath));
     }
 
     public static List<InstalledExtension> getInstalledExtension() {