Hi, I got the below message when I tried to open my nikon camera RAW file using photoshop CS2.

The''Nikon NEF PP'' plug-in has overwritten the ''Camera RAW'' plug-in. If you actually want to use the ''Camera RAW'' plug-in, you need to remove the ''Nikon NEF PP'' plug-in (C:\Program Files\Adobe\Adobe Photoshop CS2\Plug-Ins\Adobe Photoshop Only\File Formats\Nikon NEF Plugin LE.8bi) from the plug-ins folder.

May I know why is this happening? This did not occur when I tried to open my D100 RAW files. This occurs when I tried to open my D2hs RAW files

May I know what should I do? Sry, I am quite new to Photoshop.