Surprisingly, many "verification failures" are caused by Windows or macOS background services stalling.
If you are receiving this message in error or need to stop the persistent pop-ups, you can use the following methods to disable or remove the service. Quick Fixes for Windows How to disable Adobe Genuine Service Alert? #adobe how to fix adobe genuine software verification failure
Here is how to stop the pop-ups and fix the error, depending on your situation. depending on your situation.