| inc | 777Writable | 755Non-writable |
| periodic | 777Writable | 755Non-writable |
| Files | Current Level | Desired Level |
| periodic/cmd.php | 666Writable | 644Non-writable |
| periodic/notifies.php | 666Writable | 644Non-writable |
| periodic/tags.php | 666Writable | 644Non-writable |
| ray/modules/global/inc/header.inc.php | 666Writable | 644Non-writable |

or open your FTP navigate to the file/folder right click it and click "file attributes" and set them there.
http://en.wikipedia.org/wiki/Chmod
I have the chmod.exe if you want it, I can put up on a server.
Otherwise to make life easier I would download the above tools.
as I said above, it would be better to download and install the tools from:
http://unxutils.sourceforge.net/
Hope this helps you.
CyberXing