Hey there, @slntplanet. 👋 Sorry to hear that happened. Our User Support team has checked your account, and it looks like you have downloaded the original Pandora One Desktop app in the past. Are you still using the Pandora One Desktop app? If so, this app is no longer supported which may be why you're having trouble. ++ For the newest Pandora Desktop App: You can install the Pandora desktop app for Mac computers here. Open the downloaded file and follow the prompts to complete the installation. Keep in mind the Pandora app works the same as our website. All of the features on our website will be available and any changes you make will sync across all of your devices. *Minimum System Requirements: Mac OS 10.10 Yosemite or later. I look forward to hearing back! ... View more