Problem w/ ltw Calendar instructions

Excuse my being obtuse about this, but I am completely inexperienced relative to .php.
The install instructions for your ltw calendar state, in instruction #2 to "modify" the config file with my options. I created a MySQL database and entered the name into my calendar config file. The next instruction, #3, states that I should 'run' the install.php file. How do I 'run' a .php file? This is my first time dealing with .php, so any help would be greatly appreciated. Thank you.

Once the files are on your webserver, just "run" the file through your webbrowser...i.e., just hit that URL:

http://youserver.com/install.php

Yes, I did that, and I get the following error message:

"Could not select the database.

Seems there was a problem selecting the database you specified. Please check the ltw_config.php file to make sure the proper values are entered there.

The error (if any) returned from the database was:
Unknown database 'teamcom_calendar'"

where I input "teamcom_calendar" as the name of the MySQL database. Do I need to create the database myself, or will the install process do it automatically based on the arguments I input? Any suggestions?

Â*

You need to have an existing DB prior to installing the calendar.

Now I've got the calendar installed but I'm getting a number of errors. Once I open the Calendar.php page I get the following:

Warning: Cannot add header information - headers already sent by (output started at /home/psac/public_html/cal/ltw_config.php:42) in /home/psac/public_html/cal/ltw_header.php on line 4

Warning: Cannot add header information - headers already sent by (output started at /home/psac/public_html/cal/ltw_config.php:42) in /home/psac/public_html/cal/ltw_header.php on line 5

Any suggestions before I break it myself?

Thanks James

Hmm..you can send me over your ltw_config.php file and I can check it out...make sure you take out your passwords...matt@codewalkers.com

You might want to check at line 41 and 42 and make sure the semi-colons are at the end of the lines and that the quotes are closed as they should be....