epa file for ESS 4.6c -4.7 Business package

Hi,

I have downloaded ESS business package and extracted to a folder called ESS. It has all files with extension like .ivu, .pag, .tpl and one file called package.pkg.

I have WAS 6.40 -EP 6.0 -SP12.

But could not found any .epa file which is required for importing to the server.

Any help is appreciated. Urgently needed.

Thanks,

Shiva