diff --git a/3rdparty/cpprestsdk/samples/BingRequest/bingrequest.cpp b/3rdparty/cpprestsdk/samples/BingRequest/bingrequest.cpp
deleted file mode 100644
index bf1e749817bc33ec09691723c4228cbf6c603dd2..0000000000000000000000000000000000000000
--- a/3rdparty/cpprestsdk/samples/BingRequest/bingrequest.cpp
+++ /dev/null
@@ -1,77 +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.
-*
-* ==--==
-* =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
-*
-* bingrequest.cpp - Simple cmd line application that makes an HTTP GET request to bing searching and outputting
-*       the resulting HTML response body into a file.
-*
-* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-****/
-
-#include <cpprest/http_client.h>
-#include <cpprest/filestream.h>
-
-using namespace utility;
-using namespace web::http;
-using namespace web::http::client;
-using namespace concurrency::streams;
-
-#ifdef _WIN32
-int wmain(int argc, wchar_t *args[])
-#else
-int main(int argc, char *args[])
-#endif
-{
-    if(argc != 3)
-    {
-        printf("Usage: BingRequest.exe search_term output_file\n");
-        return -1;
-    }
-    const string_t searchTerm = args[1];
-    const string_t outputFileName = args[2];
-
-    // Open a stream to the file to write the HTTP response body into.
-    auto fileBuffer = std::make_shared<streambuf<uint8_t>>();
-    file_buffer<uint8_t>::open(outputFileName, std::ios::out).then([=](streambuf<uint8_t> outFile) -> pplx::task<http_response>
-    {
-        *fileBuffer = outFile; 
-
-        // Create an HTTP request.
-        // Encode the URI query since it could contain special characters like spaces.
-        http_client client(U("http://www.bing.com/"));
-        return client.request(methods::GET, uri_builder(U("/search")).append_query(U("q"), searchTerm).to_string());
-    })
-
-    // Write the response body into the file buffer.
-    .then([=](http_response response) -> pplx::task<size_t>
-    {
-        printf("Response status code %u returned.\n", response.status_code());
-
-        return response.body().read_to_end(*fileBuffer);
-    })
-
-    // Close the file buffer.
-    .then([=](size_t)
-    {
-        return fileBuffer->close();
-    })
-
-    // Wait for the entire response body to be written into the file.
-    .wait();
-
-    return 0;
-}
\ No newline at end of file