Composer installation error?

Question

open server

Good afternoon, when I try to install composer on WIndows, OpenServer I get an error

The PHP exe file you specified did not run correctly:
E:\www\OpenServer\modules\php\PHP-7.0-x64\php.exe

The php.ini used by your command-line PHP is: E:\www\OpenServer\modules\php\PHP-7.0-x64\php.ini

A setting in your php.ini could be causing the problem: Either the 'extension_dir' value is incorrect or the dll does not exist.

Program Output:
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_mbstring.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_bz2.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_curl.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_exif.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_fileinfo.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_ftp.dll' - Не найден указанный модуль.
 in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'd:/www/openserver/modules/php/PHP-7.0-x64/ext/php_gd2.dll' - Не найден указанный модуль.

etc.
For some reason, the path is taken from the disk D, and all these files are located on the same path but on the disk Е
. How can I convince the installer to look for files on the disk E?
ATphp.ini

extension_dir = "%sprogdir%/modules/php/%phpdriver%/ext/"