该文件常见出现的位置

版本	位置
2007.0100.1600.022((SQL_PreRel	\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\SQL2008\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\shell\SQL2008\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\SQL2008\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\sql2008r2\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2009.0100.1600.01((KJ_RTM).100	\sql2008r2\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\kaifagongju\SQLFULL_CHS\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\kaifagongju\SQLFULL_CHS\ia64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\kaifagongju\SQLFULL_CHS\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer
2007.0100.1600.022((SQL_PreRel	\kaifagongju\SQLFULL_CHS\x64\Setup\sql_engine_core_shared_msi\PFiles\SqlServr\100\DTS\FEEnmer

一、如果您的系统提示“没有找到cweclnpj.dll”或者“缺少cweclnpj.dll”等类似错误信息，请把cweclnpj.dll下载到本机
二、直接拷贝该文件到系统目录里：
　 1、Windows NT/2000系统，则复制到C:\WINNT\System32目录下。
2、Windows XP/Vista/Win7/8系统，则复制到C:\Windows\System32目录下。
三、然后打开“开始-运行-输入regsvr32 cweclnpj.dll”，回车即可解决错误提示！