PSE 8 not opening CR2 after 6.2 camera raw update

Question

I'm Running a MAC OSX 10.6.2 -
History of products.
PSE8  with CR 5.7 worked. 
Lightroom 2.7 worked
Updated PSE 8 CR to 6.1 and PSE stopped opening with disk error message.
        Lightroom still worked and Bridge was opening files.
Upgraded Lightroom to vs 3.
Upgraded CR 6.2 and lightroom works while PSE and Bridge fails to open raw images with message of
"can not complete your request due to a disk error."
Preview application opens and displays the raw images.
How I installed -
I removed cameraraw plugin from  /PSE8 /file format/   folder. Installed the 6.2 Package from the DMG file and copied the plugin to the file format folder.
Restarted PSE - failed to open ,, restarted the machine the same.
What did I do Wrong?

Answer 1

t2go,
Below is the list of steps from the Adobe KB article for installing the Adobe Camera Raw plug-in 6.2 on PSE 8:
Link to the KB article: http://kb2.adobe.com/cps/863/cpsid_86312.html#main_Install Camera Raw 6.1 for Photoshop Elements 8 on Mac OS
#Install Camera Raw 6.2 plug-in for Photoshop Elements 8 on Mac OS
Close Photoshop Elements 8 and Bridge CS5.
Download Camera Raw_6_2.dmg from http://www.adobe.com/support/downloads/detail.jsp?ftpID=4809. Opening the downloaded file mounts the disc image containing the following two files:  Camera Raw.plug-in and cameraprofiles.mpkg.
Put the new version of the Camera Raw.8bi file that was downloaded into the same location as the original version.
Navigate to the root of the local disk (not your home folder).
Navigate to the following location: Applications/PSE8/Plug-Ins/File Formats.
Move the original plug-in from the location listed in step 5 to a backup location (for example, a new folder on your desktop). Ensure that you keep this version in case you want to revert.
Copy the downloaded copy of the Camera Raw plug-in into the installation location listed under step 6.
Launch Photoshop Elements 8 or Adobe Bridge CS5.
To install Camera Profiles, double-click CameraProfiles.mpkg and then follow the on-screen instructions
Are you following the steps as mentioned above?