I just download silverstripe version 2.4.4 for custom install using wampserver, but after extract to www folder there are no core folder for sapphire. Thats why the error came out when try to install : "Warning: require_once(core/Core.php) [function.require-once]: failed to open stream: No such file or directory in E:\wamp\www\silverstripe\sapphire\main.php on line 61"
Fatal error: require_once() [function.require]: Failed opening required 'core/Core.php' (include_path='.;C:\php5\pear') in E:\wamp\www\silverstripe\sapphire\main.php on line 61
wow, it surprise me, i just redownload it again, and the core is there now. I Compare the files which downloaded on Jan 14, 2011 and Jan 15, 2011, the file size is the same, but its contains different. Weird. Anyways, its in there now the core.
Anyway, how to extract is the answer, use winzip to extract it, i use IZarch, then not all files extracted, using winzip will extract all files.