I recently upgraded to Adobe Reader version 9.2. I use a drm software on my machine from Oracle that is not compatible with 9.2. I need to roll back to 9.1
I went into my applications folder and deleted Adobe Reader 9.2. searched for all recently updated Adobe foldered and deleted those as well. I emptied my trash can and restarted machine.
Whenever I try to install Adobe Reader 9.1 I get an error message that says "A new version of this software already exists on the disk" or something to that affect and it will not let me install 9.1.
Any suggestions or hidden files I should look for on my Mac? I really need 9.1 to view my drm material.
Just see if /private/var/db/receipts/Adobe Reader 9.bom and /private/var/db/receipts/Adobe Reader 9.plist are present. If they are delete them and reinstall. Hope this helps.