Index: libs/filesystem/src/operations.cpp
===================================================================
--- libs/filesystem/src/operations.cpp	(revision 78076)
+++ libs/filesystem/src/operations.cpp	(working copy)
@@ -223,7 +223,7 @@
 #   define BOOST_DELETE_FILE(P)(::DeleteFileW(P)!= 0)
 #   define BOOST_COPY_DIRECTORY(F,T)(::CreateDirectoryExW(F, T, 0)!= 0)
 #   define BOOST_COPY_FILE(F,T,FailIfExistsBool)(::CopyFileW(F, T, FailIfExistsBool)!= 0)
-#   define BOOST_MOVE_FILE(OLD,NEW)(::MoveFileExW(OLD, NEW, MOVEFILE_REPLACE_EXISTING)!= 0)
+#   define BOOST_MOVE_FILE(OLD,NEW)(::MoveFileExW(OLD, NEW, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED)!= 0)
 #   define BOOST_RESIZE_FILE(P,SZ)(resize_file_api(P, SZ)!= 0)
 #   define BOOST_READ_SYMLINK(P,T)