(Posted to koha-win32 yesterday, but no suggestions yet from that list.) I've managed to set up Koha 2.2.4 for Windows and have a few questions. Here's the first one. Am I allowed to edit the default framework? Or am I trying something I shouldn't? Here's what is happening: 1. I navigate to Parameters-Biblio Framework. The page reads: Biblio framework framework name, then go to MARC biblio to set MARC editor parameters (Aside: Is there supposed to be something in front of that second sentence fragment?) 2. I click the MARC Structure button to get to MARC tag structure admin for default MARC framework 3. I click on the first subfields link (green box) and get to MARC subfield structure admin for 010 (framework) where it says "You can edit subfields or add a new one by clicking on edit." I don't see the word "Edit" anywhere though assume that the open folder with the arrow on it at the bottom-left of the screen is the Edit hyperlink. But when I click on that folder, it returns an error message: Server error! The server encountered an internal error and was unable to complete your request. Error message: Premature end of script headers: marc_subfields_structure.pl If you think this is a server error, please contact the webmaster. Error 500 intranet 03/31/06 15:01:35 Apache/2.0.54 (Win32) The URL that gives this error is: http://intranet/cgi-bin/koha/admin/marc_subfields_structure.pl?op=add_form&tagfield=020&frameworkcode= Did I install something wrong? Thanks for any guidance you can provide. Details from the About screen: Server information Koha version2.2.4 OS version Microsoft Windows XP [Version 5.1.2600] Perl version5.008007 MySQL versionmysql Ver 12.22 Distrib 4.0.26, for Win32 (ia32) Apache version (Aside: For some reason, the About screen doesn't display the Apache Version. I noticed this on the demo version running at liblime, too.) Thanks. -- Bob Treitman (bob@treitman.com) AIM SN: bobtreitman Skype: bobtreitman