PostgreSQL 8.3.7 installation problem

[ghjk]

I'm installing PostgreSQL 8.3.7(postgresq l-8.3.7-1-windows) client on my windows machine. But got an error saying
"Problem running post-install set up.Installation may not complete correctly Error readinf file C:/Program Files/PostgreSQL/8.3/data/postgresql.conf "

Could someone help me?.

[nakata]

I have another problem, when i install postgresql-8.3.7-1-windows i have to type password, but i don't know the password! It shows "Please enter the correct password for the postgres windows user account". Anyone know why?

[ghjk]

Hello nakata,
I think you entered short password. Try more characters in your password.

[nakata]

Hi ghjk,
Thank you for answering, but I try enter more characters, still have the same problem.
In the beginning I removed old version and intstall postgresql-8.3.7-1. When installing it ask me to enter password, I don't know if the problem is relate to the old version or not.