I have to use PHPWord package inside my project. I tried to install it with composer on Windows 10, but composer.exe not working because "Temp directory isn't writable". Then I tried to install it trough CMD as Administrator user. Location folder is php inside xampp and then do php composer.phar and error is: Temp direcotry does not exist or is not writable to Composer. Set sys_temp_dir in your php.ini. I checked permissions for directory, and it is writable. What I can do?