diff -cbr boost_1_67_0/libs/filesystem/src/path.cpp boost_1_67_0.mod/libs/filesystem/src/path.cpp
*** boost_1_67_0/libs/filesystem/src/path.cpp	2018-04-11 15:49:02.000000000 +0200
--- boost_1_67_0.mod/libs/filesystem/src/path.cpp	2018-07-25 09:00:48.497293257 +0200
***************
*** 25,30 ****
--- 25,31 ----
  #include <boost/filesystem/config.hpp>
  #include <boost/filesystem/path.hpp>
  #include <boost/filesystem/operations.hpp>  // for filesystem_error
+ #include <boost/algorithm/string/predicate.hpp>
  #include <boost/scoped_array.hpp>
  #include <boost/system/error_code.hpp>
  #include <boost/assert.hpp>
***************
*** 386,392 ****
--- 387,398 ----
      std::pair<path::iterator, path::iterator> mismatch(path::iterator it1,
        path::iterator it1end, path::iterator it2, path::iterator it2end)
      {
+ #ifdef BOOST_WINDOWS_API
+        // On Windows perform the path component comparison in a case insensitive way
+        for (; it1 != it1end && it2 != it2end && algorithm::iequals(it1->generic_string(), it2->generic_string());)
+ #else
         for (; it1 != it1end && it2 != it2end && *it1 == *it2;)
+ #endif
        {
          ++it1;
          ++it2;