Photoshop 11.0 on Mac OS X 10.7.3
After reinstalling Photoshop on my new iMac I'm unable to run the 11.0.2 upgrade installer. It tells me that 11.0.2 is "already installed".
The "About" box in Photoshop shows the version as 11.0.
…After reinstalling Photoshop on my new iMac…
There's also the possibility that you failed to use the Adobe Uninstaller before re-installing Photoshop.
If that was the the unfortunate case (very bad move), you now need to look for, download and run the CS4Clean script.
Thanks for the suggestions.
There's only one copy of Photoshop on my system disk.
I unmounted the Time Machine disk but that didn't change anything.
I did run the uninstaller before reinstalling from the original CD.
Would it be reasonable to run CS4Clean anyway?