Apache 1.3.31 configuration?

Im just about set up the latest apache with PHP on my win xp pro machine.

I followed a tutorial that was set up on Apache 1.3.29 and it tells you to configure line

DocumentRoot "c:/program Files/apache Group/Apache/htdocs

to

DocumentRoot “c:/htdocs”

so I set up a htdocs folder on my c drive and chande the only document root i could find in the file.

now when I test on my local host i get a warning mile and it opens dreamweaver?