id summary reporter owner description type status milestone component version severity resolution keywords cc 5300 temp_directory_path failure on Windows with path length > 130 char Joshua Boyce Beman Dawes "The GetTempPath API (which temp_directory_path uses internally) will not behave as expected if the path to the temp dir is longer than 130 characters. A workaround is to first try to use GetEnvironmentVariable on ""TMP"" and ""TEMP"", then fall back on GetTempPath. No patch provided because unfortunately I don't have access to my tools at the moment, but it should be a relatively trivial fix. Thanks in advance." Bugs closed Boost 1.58.0 filesystem Boost Development Trunk Problem fixed