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postgresqlwindows-xp

Can't install PostgreSQL: An error occurred executing the Microsoft VC++ runtime installer on Windows XP

I downloaded installer postgresql-9.0.1-1-windows.exe from the official site, ran it, and then got an error:

An error occurred executing the Microsoft VC++ runtime installer

What is the reason for this error message?

Platform: Windows XP SP3, Dell Inspiron 1501. Processor: AMD Sempron 3500+

Solution

  • One of the reasons this can happen is because the installer attempts to install an older version of the VC++ runtime than what you are currently using.

    See this installation log, found in your user's temporary directory (e.g. dd_vcredist_amd64_20190214193107.log):

    [20C0:20E4][2019-02-14T19:31:07]e000: Error 0x80070666: Cannot install a product when a newer version is installed.

    A workaround is to prevent the runtimes from installing with the --install_runtimes option:

    postgresql-9.6.12-1-windows-x64.exe --install_runtimes 0