diff --git a/pom.xml b/pom.xml
index 98c0679d7..4016f2cf0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.tonikelope</groupId>
     <artifactId>MegaBasterd</artifactId>
-    <version>7.44</version>
+    <version>7.45</version>
     <packaging>jar</packaging>
     <dependencies>
         <dependency>
diff --git a/src/main/java/com/tonikelope/megabasterd/Download.java b/src/main/java/com/tonikelope/megabasterd/Download.java
index d737c1922..386479308 100644
--- a/src/main/java/com/tonikelope/megabasterd/Download.java
+++ b/src/main/java/com/tonikelope/megabasterd/Download.java
@@ -504,10 +504,12 @@ public class Download implements Transference, Runnable, SecureSingleThreadNotif
 
         _closed = true;
 
-        try {
-            deleteDownload(_url);
-        } catch (SQLException ex) {
-            LOG.log(SEVERE, null, ex);
+        if (_provision_ok) {
+            try {
+                deleteDownload(_url);
+            } catch (SQLException ex) {
+                LOG.log(SEVERE, null, ex);
+            }
         }
 
         _main_panel.getDownload_manager().getTransference_remove_queue().add(this);
diff --git a/src/main/java/com/tonikelope/megabasterd/MainPanel.java b/src/main/java/com/tonikelope/megabasterd/MainPanel.java
index 358a68c60..428f2d0f7 100644
--- a/src/main/java/com/tonikelope/megabasterd/MainPanel.java
+++ b/src/main/java/com/tonikelope/megabasterd/MainPanel.java
@@ -60,7 +60,7 @@ import javax.swing.UIManager;
  */
 public final class MainPanel {
 
-    public static final String VERSION = "7.44";
+    public static final String VERSION = "7.45";
     public static final boolean FORCE_SMART_PROXY = false; //TRUE FOR DEBUGING SMART PROXY
     public static final int THROTTLE_SLICE_SIZE = 16 * 1024;
     public static final int DEFAULT_BYTE_BUFFER_SIZE = 16 * 1024;
diff --git a/src/main/java/com/tonikelope/megabasterd/MiscTools.java b/src/main/java/com/tonikelope/megabasterd/MiscTools.java
index 39dca5baf..b8bd9706c 100644
--- a/src/main/java/com/tonikelope/megabasterd/MiscTools.java
+++ b/src/main/java/com/tonikelope/megabasterd/MiscTools.java
@@ -1402,9 +1402,16 @@ public class MiscTools {
 
     public static String newMegaLinks2Legacy(String data) {
 
-        String replace1 = data.replaceAll("https://mega\\.nz/folder/([^#]+)#(.+)", "https://mega.nz/#F!$1!$2");
+        data = MiscTools.addHTTPSToMegaLinks(data);
 
-        return replace1.replaceAll("https://mega\\.nz/file/([^#]+)#(.+)", "https://mega.nz/#!$1!$2");
+        String replace1 = data.replaceAll("(?:https://)?mega(?:\\.co)?\\.nz/folder/([^#]+)#(.+)", "https://mega.nz/#F!$1!$2");
+
+        return replace1.replaceAll("(?:https://)?mega(?:\\.co)?\\.nz/file/([^#]+)#(.+)", "https://mega.nz/#!$1!$2");
+    }
+
+    public static String addHTTPSToMegaLinks(String data) {
+
+        return data.replaceAll("(?<!http://|https://)mega(?:\\.co)?\\.nz", "https://mega.nz");
     }
 
     /* This method changes the MEGA extension URL to a ordinary MEGA URL,
diff --git a/src/main/java/com/tonikelope/megabasterd/TransferenceManager.java b/src/main/java/com/tonikelope/megabasterd/TransferenceManager.java
index 1469f9080..500d82964 100644
--- a/src/main/java/com/tonikelope/megabasterd/TransferenceManager.java
+++ b/src/main/java/com/tonikelope/megabasterd/TransferenceManager.java
@@ -557,6 +557,18 @@ abstract public class TransferenceManager implements Runnable, SecureSingleThrea
         secureNotify();
     }
 
+    protected boolean hasFrozenTransferences() {
+
+        for (Transference t : getTransference_waitstart_queue()) {
+
+            if (t.isFrozen()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public ConcurrentLinkedQueue<Transference> getTransference_waitstart_aux_queue() {
         return _transference_waitstart_aux_queue;
     }
@@ -596,10 +608,9 @@ abstract public class TransferenceManager implements Runnable, SecureSingleThrea
                 _pause_all_button.setText(LabelTranslatorSingleton.getInstance().translate("RESUME ALL"));
             } else {
                 _pause_all_button.setText(LabelTranslatorSingleton.getInstance().translate("PAUSE ALL"));
+                _pause_all_button.setVisible(!getTransference_running_list().isEmpty());
             }
 
-            _pause_all_button.setVisible(!getTransference_running_list().isEmpty());
-
             _clean_all_menu.getComponent().setEnabled(!_transference_preprocess_queue.isEmpty() || !_transference_provision_queue.isEmpty() || !getTransference_waitstart_queue().isEmpty());
 
             if (!_transference_finished_queue.isEmpty() && _isOKFinishedInQueue()) {
@@ -615,7 +626,7 @@ abstract public class TransferenceManager implements Runnable, SecureSingleThrea
 
             _status.setText(_genStatus());
 
-            _main_panel.getView().getUnfreeze_transferences_button().setVisible(_main_panel.getDownload_manager().isFrozen() || _main_panel.getUpload_manager().isFrozen());
+            _main_panel.getView().getUnfreeze_transferences_button().setVisible(_main_panel.getDownload_manager().hasFrozenTransferences() || _main_panel.getUpload_manager().hasFrozenTransferences());
 
             _main_panel.getView().revalidate();
 
diff --git a/src/main/java/com/tonikelope/megabasterd/Upload.java b/src/main/java/com/tonikelope/megabasterd/Upload.java
index 6a1c71588..e6980bd39 100644
--- a/src/main/java/com/tonikelope/megabasterd/Upload.java
+++ b/src/main/java/com/tonikelope/megabasterd/Upload.java
@@ -540,12 +540,13 @@ public class Upload implements Transference, Runnable, SecureSingleThreadNotifia
 
         _closed = true;
 
-        try {
-            DBTools.deleteUpload(_file_name, _ma.getFull_email());
-        } catch (SQLException ex) {
-            LOG.log(Level.SEVERE, ex.getMessage());
+        if (_provision_ok) {
+            try {
+                DBTools.deleteUpload(_file_name, _ma.getFull_email());
+            } catch (SQLException ex) {
+                LOG.log(Level.SEVERE, ex.getMessage());
+            }
         }
-
         _main_panel.getUpload_manager().getTransference_remove_queue().add(this);
 
         _main_panel.getUpload_manager().secureNotify();