Perl cgi MS SQL error

Software error:

install_driver(ADO) failed: Can't call method "GetTypeInfo" on an undefined value at C:/Strawberry/perl/vendor/lib/DBD/ADO/Const.pm line 31.
Compilation failed in require at C:/Strawberry/perl/vendor/lib/DBD/ADO.pm line 185.
BEGIN failed--compilation aborted at C:/Strawberry/perl/vendor/lib/DBD/ADO.pm line 185.
Compilation failed in require at (eval 8) line 3.

 at C:\inetpub\wwwroot\dev_templates\index.pl line 43.

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 Для исправление ошибки нужно вернуть в значение true