My PSD files used to be visible as thumbnails now they are shown just as PSD files with no preview pic. I have searched the older topics and couldnt find an answer. I am using CS2 with Vista Ultimate 64bit. Thanks in advance.
Early in this thread it was said that Microsoft DLLs caused some thumbnailed files to keep open avoiding Photoshop to save the changes made to them. Since it was a problem from Microsoft, that's why Adobe dropped further development and removed the codec from the CS version and above. I never had this problem and in fact had been using the hack of installing the Adobe dll in WindowsXP until I recently upgraded to Windows 7 (the hack doesn't work for x64 since it is a x86 library)