1 files changed, 2 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Tango.Integration/Storage/StorageFileHandler.cs b/Software/Visual_Studio/Tango.Integration/Storage/StorageFileHandler.cs
index 6a9c5cae4..eaa209e65 100644
--- a/Software/Visual_Studio/Tango.Integration/Storage/StorageFileHandler.cs
+++ b/Software/Visual_Studio/Tango.Integration/Storage/StorageFileHandler.cs
@@ -42,11 +42,13 @@ namespace Tango.Integration.Storage
             get { return _current; }
             internal set
             {
+                long previous = _current;
                 _current = value; RaisePropertyChangedAuto();
                 Progress?.Invoke(this, new StorageFileHandlerProgressEventArgs()
                 {
                     Current = _current,
                     Total = _total,
+                    Delta = _current - previous,
                 });
 
                 if (Status != StorageFileHandlerStatus.Active)