Ever since Adobe Photoshop and Illustrator CS2 were released, the thumbnail preview in Windows Explorer stopped working.
Here’s how to get those thumbnail previews back:
- Download This File
- Unzip it into the C:\Program Files\Common Files\Adobe\Shell directory.
- Close all running Adobe programs (Acrobat, Illustrator, Photoshop, etc…)
- Double Click on the aiicon.dll.reg file and click “Yes” on the dialog that pops up.
- Do the same for psicon.dll.reg
- Enjoy your new thumbnail previews