2 Replies Latest reply on Sep 30, 2014 3:15 PM by maria__

    Trying hard to install Flashplayer but just error!


      I have tried everything and nothing helps:


      Deleted the Flashplayer program with several uninstaller programs. Deleted Skype and every other thinkable disturbing program. Nothing helps; Trying to install flashplayer again only results in the text: “Only a single instance of this application can run”!


      Using Firefox and Windows.


      Any idea anyone?