See the index.shtml file that comes with the software, it exists withe the package after you unzip under the directory:
Unzip directory \mewsoft\auction\html\auctions
Anyway, it is just a file with one line text only:
See also the file indexs.shtml which uses Javascript to redirect if your server does not support SSI or if you want to redirect from one domain to another domain:
It is also a file with this code:
Mewsoft Support www.mewsoft.com