At Mon, 29 Aug 2022 15:29:33 +0000, PG Bug reporting form <noreply@postgresql.org> wrote in
> The following bug has been logged on the website:
>
> Bug reference: 17601
> Logged by: Kostyantin
> Email address: malashinkostyai@gmail.com
> PostgreSQL version: 14.5
> Operating system: Windows 11
> Description:
>
> When installing PostgreSQL I face this error "Problem running the
> post-install step. Installation may not complete correctly. The database
> cluster initialisation failed".
> I've researched a lot of forums and found several approaches how to fix it,
> but it didn't help.
> Help me, please!
According to the following page [1], Windows-version installer writes
a log file in the system temporary directory. That file or server log
may tell you specifically what is happening.
[1] https://wiki.postgresql.org/wiki/Troubleshooting_Installation#Reporting_an_installation_error
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center