Game Guides > Game FAQ >  

How could you have Elder Scrolls IV Oblivion and the total conversion Nehrim on your computer completely playable without one overwriting the other

How could you have Elder Scrolls IV Oblivion and the total conversion Nehrim on your computer completely playable without one overwriting the other
Just go through with the installation, I believe that Nehrim automatically creates it's own files and folders on installation. It works fine for me.