I can't open iPhoto anymore
Due to the latest software upgrade, I can no longer open iPhoto
iMac 21.5", macOS 10.15
Question marked as
Photos replaced iPhoto several years ago. To access the media in your iPhoto Library you need to create a Photos Library. Launch Photos with the option key held down. In the resulting dialog, choose your iPhoto Library. Photos will create a new Photos Library with your iPhoto media. Your iPhoto Library will be untouched.