Im getting a warning in my backup job at the end.
2018-11-19 12:54:31 +02 - [Warning-Duplicati.Library.Main.Operation.BackupHandler-SnapshotFailed]: Failed to create a snapshot: System.IO.FileNotFoundException: Could not load file or assembly 'AlphaVSS .x64.dll 'or one of its dependencies. The specified module could not be found.
File name: 'AlphaVSS.x64.dll'
In System.Reflection.RuntimeAssembly.nLoadFile (String path, Evidence evidence)
In System.Reflection.Assembly.LoadFile (String path)
In Duplicati.Library.Common.IO.VssBackupComponentsHelper.CreateVssBackupComponents ()
In Duplicati.Library.Common.IO.VssBackupComponentsHelper.GetVssBackupComponents ()
In Duplicati.Library.Snapshots.WindowsSnapshot.ctor (IEnumerable`1 sources, IDictionary`2 options)
In Duplicati.Library.Snapshots.SnapshotUtility.CreateWindowsSnapshot (IEnumerable`1 folders, Dictionary`2 options)
In Duplicati.Library.Main.Operation.BackupHandler.GetSnapshot (String  sources, Options options)
Its a clean install and the files are present in the “Alphevss” folder, and i preformed an installation of Visual c++ 2017 and 2015 and still no luck.
Thanks, sorry for my ignorance but i am not that familiar on how to diagnose the dll file, is there any link to guidelines that can assist me to understand on how to recognize the missing dependencies?
UPDATE : i installed the “DependencyWalker” for a more friendly understanding of the problem and i noticed that i have ton of error with files like “API-MS-WIN-CORE-REGISTRY-L2-1-0.DLL”