I was running Photoshop CS 6 on my iMac. After I upgraded iMac to Yosemite, CS 6 cannot be open. It gives message:
My iMac has following configuration:
I purchased Photoshop downloaded and do not know how to reinstall it. Can somebody help? Thanks a lot!
Download it again and reinstall - then enter your serial number.
Photoshop CS6 is very much supported on MacOS 10.10, but it looks like the installation might be damaged.
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