Hoping someone can Help

I am having problems with Creative cloud, basically it won't open!  

I have uninstalled it and reinstalled several times however I keep getting the same message that I need to repair or reinstall Adobe cloud app.....it will not work!! So cannot update Lightroom for which I get a warning that Lightroom needs updating and will not sync with catalogue.

Also when trying to open Photoshop or Lightroom I get the similar error messages(see photos) The programs do eventually launch.

Thanks