Try this :- Unistall Spark Desktop App- Delete the Spark Folders Left- Reboot PC- Install Spark Desktop App- DO NOT LUNCH!!!! Spark with the intalation wizard - Reboot PC- double click spark quick access on Desktop

Hello / Hola Got the same issue with spark, could create a log in with the website, but when downloaded the app and tried to log in the app never opened, had to delete all folders related to Cisco Spark after unistalling./Tuve el mismo problema con s...