我正在安装 SSMS 2014，但在安装时出现以下错误：-
“此 Windows Installer 程序包存在问题。无法运行完成此安装所需的 DLL。请联系您的支持人员或程序包供应商。”
谁能告诉我有什么问题？
这是错误日志：
Detailed results:
Feature: Management Tools - Complete
Status: Failed: see logs for details
Reason for failure: An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Native Client Access Component
Component error code: 1723
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sqlncli_Cpu64_1.log
Error description: There is a problem with this Windows Installer package. A DLL required for this installation to complete could not be run. Contact your support personnel or package vendor.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sqlncli.msi%40RollbackCleanup%401723
Feature: Client Tools Connectivity
Status: Failed: see logs for details
Reason for failure: An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Common Files
Component error code: 2331
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sql_common_core_Cpu64_1.log
Error description: The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2331.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sql_common_core.msi%40Do_LogInstallStart_64%402331
Feature: Client Tools SDK
Status: Failed: see logs for details
Reason for failure: An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Native Client Access Component
Component error code: 1723
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sqlncli_Cpu64_1.log
Error description: There is a problem with this Windows Installer package. A DLL required for this installation to complete could not be run. Contact your support personnel or package vendor.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sqlncli.msi%40RollbackCleanup%401723
Feature: Client Tools Backwards Compatibility
Status: Failed: see logs for details
Reason for failure: An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Common Files
Component error code: 2331
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sql_common_core_Cpu64_1.log
Error description: The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2331.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sql_common_core.msi%40Do_LogInstallStart_64%402331
Feature: Management Tools - Basic
Status: Failed: see logs for details
Reason for failure: An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Native Client Access Component
Component error code: 1723
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sqlncli_Cpu64_1.log
Error description: There is a problem with this Windows Installer package. A DLL required for this installation to complete could not be run. Contact your support personnel or package vendor.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sqlncli.msi%40RollbackCleanup%401723
Feature: SQL Client Connectivity
Status: Failed: see logs for details
Reason for failure: An error occurred during the setup process of the feature.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Native Client Access Component
Component error code: 1723
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sqlncli_Cpu64_1.log
Error description: There is a problem with this Windows Installer package. A DLL required for this installation to complete could not be run. Contact your support personnel or package vendor.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sqlncli.msi%40RollbackCleanup%401723
Feature: SQL Client Connectivity SDK
Status: Failed: see logs for details
Reason for failure: An error occurred during the setup process of the feature.
Next Step: Use the following information to resolve the error, and then try the setup process again.
Component name: SQL Server Native Client Access Component
Component error code: 1723
Component log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20150528_153228\sqlncli_Cpu64_1.log
Error description: There is a problem with this Windows Installer package. A DLL required for this installation to complete could not be run. Contact your support personnel or package vendor.
Error help link: http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=sqlncli.msi%40RollbackCleanup%401723