Sql server SQL Server数据工具-Visual Studio 2015错误

我正在尝试安装SQL Server数据工具-Visual Studio 2015，但不断出现错误

这是日志文件-

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请帮助我。

您可以从下面的url下载离线ISO并安装。在安装时，存在一些连接阻止它从Web下载

有帮助吗？

[052C:28B4][2020-10-25T09:29:45]: Prompt for source of package: VSTASetup2015, payload: VSTASetup2015, path: C:\Users\Isuru Anuradha\Downloads\payload\x86\vsta_setup.exe
[052C:28B4][2020-10-25T09:29:45]: Acquiring package: VSTASetup2015, payload: VSTASetup2015, download from: https://go.microsoft.com/fwlink/?LinkId=817280&clcid=0x409
[06F0:2014][2020-10-25T09:30:05]: Error 0x80070490: Failed to find expected public key in certificate chain.
[06F0:2014][2020-10-25T09:30:05]: Error 0x80070490: Failed to verify expected payload against actual certificate chain.
[06F0:2014][2020-10-25T09:30:05]: Error 0x80070490: Failed to verify signature of payload: VSTASetup2015
[06F0:2014][2020-10-25T09:30:05]: Failed to verify payload: VSTASetup2015 at path: C:\ProgramData\Package Cache\.unverified\VSTASetup2015, error: 0x80070490. Deleting file.
[06F0:2014][2020-10-25T09:30:05]: Error 0x80070490: Failed to cache payload: VSTASetup2015
[052C:28B4][2020-10-25T09:30:05]: Failed to cache payload: VSTASetup2015 from working path: C:\Users\ISURUA~1\AppData\Local\Temp\{8c753f57-9344-4eea-bb4d-e9cd00768a3f}\VSTASetup2015, error: 0x80070490.
[052C:28B4][2020-10-25T09:30:05]: Application requested retry of payload: VSTASetup2015, encountered error: 0x80070490. Retrying...
[052C:28B4][2020-10-25T09:30:05]: Prompt for source of package: VSTASetup2015, payload: VSTASetup2015, path: C:\Users\Isuru Anuradha\Downloads\payload\x86\vsta_setup.exe
[052C:28B4][2020-10-25T09:30:08]: Acquiring package: VSTASetup2015, payload: VSTASetup2015, download from: https://go.microsoft.com/fwlink/?LinkId=817280&clcid=0x409
[06F0:2014][2020-10-25T09:30:20]: Error 0x80070490: Failed to find expected public key in certificate chain.
[06F0:2014][2020-10-25T09:30:20]: Error 0x80070490: Failed to verify expected payload against actual certificate chain.
[06F0:2014][2020-10-25T09:30:20]: Error 0x80070490: Failed to verify signature of payload: VSTASetup2015
[06F0:2014][2020-10-25T09:30:20]: Failed to verify payload: VSTASetup2015 at path: C:\ProgramData\Package Cache\.unverified\VSTASetup2015, error: 0x80070490. Deleting file.
[06F0:2014][2020-10-25T09:30:20]: Error 0x80070490: Failed to cache payload: VSTASetup2015
[052C:28B4][2020-10-25T09:30:20]: Failed to cache payload: VSTASetup2015 from working path: C:\Users\ISURUA~1\AppData\Local\Temp\{8c753f57-9344-4eea-bb4d-e9cd00768a3f}\VSTASetup2015, error: 0x80070490.
[052C:28B4][2020-10-25T09:30:20]: Application requested retry of payload: VSTASetup2015, encountered error: 0x80070490. Retrying...
[052C:28B4][2020-10-25T09:30:20]: Prompt for source of package: VSTASetup2015, payload: VSTASetup2015, path: C:\Users\Isuru Anuradha\Downloads\payload\x86\vsta_setup.exe
[052C:28B4][2020-10-25T09:30:23]: Acquiring package: VSTASetup2015, payload: VSTASetup2015, download from: https://go.microsoft.com/fwlink/?LinkId=817280&clcid=0x409
[06F0:2014][2020-10-25T09:30:33]: Error 0x80070490: Failed to find expected public key in certificate chain.
[06F0:2014][2020-10-25T09:30:33]: Error 0x80070490: Failed to verify expected payload against actual certificate chain.
[06F0:2014][2020-10-25T09:30:33]: Error 0x80070490: Failed to verify signature of payload: VSTASetup2015
[06F0:2014][2020-10-25T09:30:33]: Failed to verify payload: VSTASetup2015 at path: C:\ProgramData\Package Cache\.unverified\VSTASetup2015, error: 0x80070490. Deleting file.
[06F0:2014][2020-10-25T09:30:33]: Error 0x80070490: Failed to cache payload: VSTASetup2015
[052C:28B4][2020-10-25T09:30:33]: Failed to cache payload: VSTASetup2015 from working path: C:\Users\ISURUA~1\AppData\Local\Temp\{8c753f57-9344-4eea-bb4d-e9cd00768a3f}\VSTASetup2015, error: 0x80070490.
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: VSTALS2015, from path: C:\ProgramData\Package Cache\4F812BBB2BE7E30CED293F8A229A5410D70DE6DB\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLAMO, from path: C:\ProgramData\Package Cache\{12AC43BD-44C4-4207-82E3-B92B1D0F6F7C}v14.0.600.111\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLASADOMD, from path: C:\ProgramData\Package Cache\{98D5E340-C558-4B1F-BC65-2895FB356B20}v14.0.600.111\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SSDT14, from path: C:\ProgramData\Package Cache\{6CE5278E-3260-4E64-8B98-00D80CF7B292}v14.0.61707.300\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SSDTEXTERNALS13, from path: C:\ProgramData\Package Cache\{CDED15B3-65CE-4DAD-A602-8F12564E688E}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLSMO13X64, from path: C:\ProgramData\Package Cache\{D5829155-CEBE-4B91-8CDD-642942284ADC}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLSMO13X86, from path: C:\ProgramData\Package Cache\{9C95FAAF-AC2A-45C2-A778-79FBBDD3A59A}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLCLRTYPES14X64, from path: C:\ProgramData\Package Cache\{A825DFF0-A610-49A3-BF7C-C5772A0F488B}v14.0.800.90\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLCLRTYPES14X86, from path: C:\ProgramData\Package Cache\{BB1CC3B8-7A05-4566-93D5-68C4EFF24629}v14.0.800.90\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLCLRTYPES13X64, from path: C:\ProgramData\Package Cache\{1F4D6A03-93BB-4BA0-9524-DB7CA0B17B24}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLCLRTYPES13X86, from path: C:\ProgramData\Package Cache\{9070F68A-4B84-4AFF-84C2-0BA772E71107}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLLOCALDBX64, from path: C:\ProgramData\Package Cache\{9097BF1A-13A0-4A4A-A1F8-473E2A669863}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: SQLDOM13X64, from path: C:\ProgramData\Package Cache\{C78CC1C8-D0DF-4F47-BA93-F3AE6E80E047}v13.1.4001.0\
[06F0:2014][2020-10-25T09:30:33]: Removing cached package: adalsql13X64, from path: C:\ProgramData\Package Cache\{52D1FCFD-1052-4D75-B3FB-9906901AFD98}v13.1.4001.0\
[052C:1EF8][2020-10-25T09:30:33]: Error 0x80070490: Failed while caching, aborting execution.
[06F0:0D44][2020-10-25T09:30:33]: Removed bundle dependency provider: {8c753f57-9344-4eea-bb4d-e9cd00768a3f}
[06F0:0D44][2020-10-25T09:30:33]: Removing cached bundle: {8c753f57-9344-4eea-bb4d-e9cd00768a3f}, from path: C:\ProgramData\Package Cache\{8c753f57-9344-4eea-bb4d-e9cd00768a3f}\
[052C:1EF8][2020-10-25T09:30:33]: Apply complete, result: 0x80070490, restart: None, ba requested restart:  No