1) Install Apache using the following command:
/scripts/easyapache

2) Choose (7) Advanced [Load Previous Config] (Experts Only, At Your Own Risk)

3) We also recommend you to check PHPSuEXEC to make the server more secure.
Win PHPSuExec enabled only owner of the php scripts can execute them.

4) Don't forget to install Zend Optimizer after that:
/scripts/installzendopt