Problem with postgre installation

[SBANDAVAPORI]

Hi everyone, I download the trial version of PT4.
The installation of PT4 was ok, but i have an error with postgreSQL.
The error when i try to install it is that:

There has been an error.
Error running
C:\Users\C.S\AppData\Local\Temp\postgresql_installer\validateuser.ex
e "." "postgres" "****": Program ended with an error exit code



Any help will be really appreciated.

[kraada]

Please try following our uninstall/reinstall directions completely at this link. It sounds like you may have a prior PostgreSQL installation causing trouble and that will clear it out and should get everything installed and working for you.

[SBANDAVAPORI]

Thank you so much.
I do everything and i just realise the suggested port was 5432 istead og 5433, now is working.