Looking for "Installation Export 1 ECC 6.0 EHP4 SR1"

I am doing an new installation of ERP on Windows server 2008 R2. I am stuck and cannot find any export package name "Installation Export 1 ECC 6.0 EHP4 SR1" & "Installation Export 2 ECC 6.0 EHP4 SR1" Looks like there are 11 files . The message is looking for SAP:ECC:604SR1:EXPORT(1/11):: & 2/11.

Can someone please guide me where to find this package. Is there a number to this package which I can use to search or a well defined name. Any tips would be appreciated.