Re: [boost] [filesystem] temp_directory_path() behavior on Windows

Beman Dawes wrote:

SHGetFolderPath is deprecated, and in any case it is very simple and clean just to use a list of directories with GetEnvironmentVariableW().

If you don't have TEMP and TMP, it's quite likely that you aren't going to have LOCALAPPDATA in the environment either, which is why I suggested SHGetFolderPath.