5.Create this content repository with storage type FILE archive.
IMG>Basis Components>Basis Services>SAP Archive Link>Basic Settings>Maintain content repositories.
Tcode OAC0
Storage type FILE archive can be attained by clicking on the field Storage type and clicking somewhere else in the screen with the right mouse button. Choose Possible entries and only then you get a list of all values. FILE Archive is entry number 08. Choose Version no. 0031 and Archive path something (e.g. C:\).