Urgent Question on Reuploading Core Files!

[jvanree]

Hi,

Last week we had a server crash at the hosting company where our site is hosted. At first everything seemed fine, than I missed some language files which were easy to replace.

Right now it seems however that my admin/countries php and the files it calls upon are badly damaged and needs replacement as well as me getting an error on the english side of zc admin
(I usually work in dutch but I need to work in the english part now) stating:

Warning: require(includes/languages/english/header.php) [function.require]: failed to open stream: No such file or directory in /www/htdocs/wwadmine/http/admin/includes/languages/english.php on line 647

Fatal error: require() [function.require]: Failed opening required 'includes/languages/english/header.php' (include_path='.:/usr/share/php:/usr/share/pear') in /www/htdocs/wwadmine/http/admin/includes/languages/english.php on line 647

line 647 of includes/languages/english.php states
require(DIR_WS_LANGUAGES . $_SESSION['language'] . '/' . $template_dir_select . FILENAME_HEADER);

I need to know if I'm missing any more files, which I can replace safely by uploading directly out of the zc 1.3.7 packet that I download from here, and what is not safe to replace.

Also I'm keeping in mind that I may need to freshly install zc which I don't hope is the case.

Please help!

Thank you very much in advance,

Juliet van Ree

[misty]

Make sure you have copy of your mysql database before doing anything.
This will ensure if worst happens, you can reinstall zencart from scratch, using your current sql...

[jvanree]

Thank you, I've just backed up my db, is that the same as making a copy of it? I'm going to look at the tutorials now for instructions on fresh install with the import of all the data from the site.