Office objects, like Excel, are usually installed on a workstation because Office apps are already there and licensed (Word, Excel, Powerpoint etc.). The Server does not have Office installed so they provide these objects so you can run the SSIS package on the server and create an Excel file, just like you do on your workstation.
what is the purpose to install ms access redistributed? what if didnt install it ?
Office objects, like Excel, are usually installed on a workstation because Office apps are already there and licensed (Word, Excel, Powerpoint etc.). The Server does not have Office installed so they provide these objects so you can run the SSIS package on the server and create an Excel file, just like you do on your workstation.