[xinli]

找开文件：
UPLOAD\admin\applications_addon\ips\downloads\modules_public\display\download.php

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@header( "Content-Disposition: {$file['disposition']}; filename=\"" . $file['name'] . "\"" );

替换为：

			// files name covertCharsets
			// @header( "Content-Disposition: {$file['disposition']}; filename=\"" . $file['name'] . "\"" );
			@header( "Content-Disposition: {$file['disposition']}; filename=\"" . @iconv( "utf-8", $charset, $file['name'] ) . "\"" );