Index: /trunk/src/VBox/Main/SnapshotImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/SnapshotImpl.cpp	(revision 30883)
+++ /trunk/src/VBox/Main/SnapshotImpl.cpp	(revision 30884)
@@ -1797,4 +1797,5 @@
 
                 /* copy the state file */
+                RTFileDelete(stateFilePath.c_str());
                 int vrc = RTFileCopyEx(snapStateFilePath.c_str(),
                                        stateFilePath.c_str(),