Multiple pop ups on my screen that won't go away
I recently updated my MacBook air to OS catalina and there are multiple pop ups on my screen that won't go away. “mwyxazmyqurf” is damaged and can’t be opened. This is what they state. The app name keeps changing. Now these are apps that i don't want so i was okay deleting them, so when i click on "move to bin" another pop up comes up saying move it manually. So i looked for those apps and deleted a few but there are 2-3 that are no where to be found so i don't how to delete them. The pop ups won't go away, they repeatedly say “mwyxazmyqurf” is damaged and can’t be opened or “uenthinge.app” cannot be opened because the developer cannot be verified or uenthinge.app” could not be moved to Bin what do i do?
I turned the "always" option on for download preferences since these apps are from an unidentified developer but that didn't solve the problem.
[Re-Titled by Moderator]
MacBook Air 13", OS X 10.10