Try posting to the APEX support forum, might get a better response there...
http://forums.oracle.com/forums/foru...ID=137&start=0

"Rick Denoire" <100.17706@germanynet.de> wrote in message
news:l40a14p2d2jk35mnkk5n7c64p84t6hrokm@4ax.com...
>I am considering to install HTML DB from the companion CD on a server
> where only the Oracle software itself (V. 10.2.0.3) but no DB yet
> exists.
>
> The installation program offers to choose an installation including
> Apache if it has not been installed, and then it needs a different
> OracleHome path.
>
> I always thought that Apache was always installed with Oracle per
> default (I did a standard installation of Oracle). How do I check if
> apache was already installed? http://localhost:7777 won't work.
> What is the recommended path for the Apache OracleHome? It won't
> accept the existing OracleHome. May I choose a new path without any
> constraint?
>
> Thanks a lot for your advice.
>
> Rick Denoire
>