oversættesel fra engelsk, noget fra en installationsfil

Hej

Jeg har den her sætning som jeg ikke helt kan gennemskue hvad betyder, men har på fornemmelsen at det er der fejlen lægger siden mit coppermine galleri ikke virker!

Nogen der kan oversætte det til Dansk?

"CHMOD the folders albums and include to 755 (or 777, depending on your server config) - this step is really important, don't skip it!
There are a lot of tutorials for beginners how to use chmod available: search chmod tutorials with google. If you're on a windows server, you'll have to set permissions accordingly as well (usually the webserver runs under the user name "IUSR_hostname" - you'll have to set rwx-permissions for this user). "

MVH
Henrik