Open D90 RAW in CS4

Download Link:
http://www.adobe.com/support/downloads/detail.jsp?ftpID=4063

Photoshop CS4 and Adobe Creative Suite 4:

Automated installation on Mac or Windows®:
1. Select “Updates...” from the Help menu
2. Follow the on-screen dialogs to download and install the latest available Camera Raw update

Manual installation on Mac or Windows®:

Windows®:
1. Exit Photoshop CS4 and Adobe Bridge.
2. Open My Computer.
3. Double-click Local Disk (C:).
4. Navigate to Program Files\Common Files\Adobe\Plug-Ins\CS4\File Formats.
5. Move the existing Camera Raw.8bi plug-in to another location (for example, a new folder on your
desktop). Ensure you keep this version in case you need to revert back.
6. Copy the Camera Raw plug-in, Camera Raw.8bi, from the download into the same folder as Step 4.
7. Launch Photoshop CS4 or Adobe Bridge.

Mac:
1. Exit Photoshop CS4 and Adobe Bridge.
2. Open the Finder.
3. Navigate to the root of the local disk (not the user’s home folder).
4. Navigate to Library/Application Support/Adobe/Plug-Ins/CS4/File Formats.
5. Move the existing plug-in to another location (for example, a new folder on your desktop). Ensure
you keep this version in case you need to revert back.
6. Copy the Camera Raw plug-in, Camera Raw, from the download into the same folder as in Step 4.
7. Launch Photoshop CS4 or Adobe Bridge.