diff --git a/src/c#/GeneralUpdate.Core/FileSystem/StorageManager.cs b/src/c#/GeneralUpdate.Core/FileSystem/StorageManager.cs
index dec71e13..e53bc4e3 100644
--- a/src/c#/GeneralUpdate.Core/FileSystem/StorageManager.cs
+++ b/src/c#/GeneralUpdate.Core/FileSystem/StorageManager.cs
@@ -231,7 +231,21 @@ private static void CopyDirectory(string sourceDir, string targetDir)
             }
         }
 
-        #endregion
+
+        public static async System.Threading.Tasks.Task BackupAsync(string sourcePath, string backupPath, System.Collections.Generic.IReadOnlyList<string> directoryNames)
+        {
+            await System.Threading.Tasks.Task.Run(() => Backup(sourcePath, backupPath, directoryNames)).ConfigureAwait(false);
+        }
+
+        public static async System.Threading.Tasks.Task RestoreAsync(string backupPath, string sourcePath)
+        {
+            await System.Threading.Tasks.Task.Run(() => Restore(backupPath, sourcePath)).ConfigureAwait(false);
+        }
+
+        public static async System.Threading.Tasks.Task CleanBackupAsync(string installPath, int keepVersions = 3)
+        {
+            await System.Threading.Tasks.Task.Run(() => CleanBackup(installPath, keepVersions)).ConfigureAwait(false);
+        }        #endregion
 
         #region Private Methods
 
@@ -312,7 +326,21 @@ public static IReadOnlyList<BackupInfo> ListBackups(string installPath)
                 .ToList();
         }
 
-        #endregion
+
+        public static async System.Threading.Tasks.Task BackupAsync(string sourcePath, string backupPath, System.Collections.Generic.IReadOnlyList<string> directoryNames)
+        {
+            await System.Threading.Tasks.Task.Run(() => Backup(sourcePath, backupPath, directoryNames)).ConfigureAwait(false);
+        }
+
+        public static async System.Threading.Tasks.Task RestoreAsync(string backupPath, string sourcePath)
+        {
+            await System.Threading.Tasks.Task.Run(() => Restore(backupPath, sourcePath)).ConfigureAwait(false);
+        }
+
+        public static async System.Threading.Tasks.Task CleanBackupAsync(string installPath, int keepVersions = 3)
+        {
+            await System.Threading.Tasks.Task.Run(() => CleanBackup(installPath, keepVersions)).ConfigureAwait(false);
+        }        #endregion
     }
 
     /// <summary>Backup configuration.</summary>