While installing SSDT getting error for visual studio 2017 - Incorrect function (0x80070001)

Question

Hi Team,

While installing SSDT getting error - Incorrect function (0x80070001). kindly help on this.

Please find the attached screen shot.

Answer 1

Hi there,

To resolve this issue, please try to do offline installation of SSDT 2017, and run it as administrator.

The below thread discusses the same issue and you can try out some troubleshooting steps from this and see if that helps you to sort the Issue.

SSDT Setup Failed - incorrect Function (0X80070001) https://learn.microsoft.com/en-us/answers/questions/888051/ssdt-setup-failed-incorrect-function-0x80070001.html
SSDT 2017 keeps failing with 'Incorrect function' error https://learn.microsoft.com/en-us/answers/questions/76127/ssdt-2017-keeps-failling-with-39incorrect-function.html

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Answer 2

Please find the attached screen shot.

A useless one.
Have you noticed the hyperlink "Click here for the log file" in the dialog? Then click on it for more details.

Answer 3

Solution: do check if the TLS 1.0 is blocked in the PC, if so it will not allow you to install / proceed further. Export and delete the folder "Client" and re-run the setup
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client

Answer 4

Hi @Anonymous ,

Please check the error log for details about the issue so that we could do more analysis.

Have you installed the Visual Studio successfully?

Regards，

Zoe

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