diff --git a/3rdparty/cpprestsdk/include/cpprest/version.h b/3rdparty/cpprestsdk/include/cpprest/version.h
deleted file mode 100644
index 44d3f972032e51cee0d2ce2175709ce08bdfa40b..0000000000000000000000000000000000000000
--- a/3rdparty/cpprestsdk/include/cpprest/version.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/***
-* ==++==
-*
-* Copyright (c) Microsoft Corporation. All rights reserved.
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-* http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*
-* ==--==
-*/
-#define CPPREST_VERSION_REVISION 0
-#define CPPREST_VERSION_MINOR 6
-#define CPPREST_VERSION_MAJOR 2
-
-#define CPPREST_VERSION (CPPREST_VERSION_MAJOR*100000+CPPREST_VERSION_MINOR*100+CPPREST_VERSION_REVISION)