On error figure,

solving to install another version click here to download
this blog to find solutions from here https://blog.csdn.net/weixin_44150643/article/details/106739793

installation steps
Custom installation path

Next

Next

Set your own password.


next
next
click install good, (ps: installation package to administrator program is running, or sometimes errors as follows:).
a non-fatal error occured whilst loading database modules.
This is the PostgreSQL installation process and errors.