Hi,
I'm installing on a linux server, but I believe I may have the same error. (clean install, not an upgrade).
I've downloaded v1.3.9h, unpacked it, copied the whole tree to a server, and done all the permissions etc.
I can get to the basic zencard index page, which tells me to go to zc_install - but that link gives a script error.
The file zc_install/index.php appears to be truncated.
It's 2054 bytes and the last couple of lines are:
require(DIR_WS_INSTALL_TEMPLATE . 'common/main_template_vars.php');
require(DIR_WS_INSTALL_TEMPLATE . 'common/tpl_main_page.php');
It hardly looks like a complete php file.
I have re-downloaded the full archive and done an MD5 check, which is correct.
I've also unpacked the archive using three different utilities and each time got the same size, truncated file.
I've installed zen cart several times before, without problems (including for other people on the same web host).
Can one of the admins please check the distribution file?
Thanks,
Robert.