I have a Dell Inspiron 1545, laptop, Core CPU 4.0 GB Ram, hard drive 218 GB - 128 Free GB, Windows 7 Home Premium with Service Pack 1, 64 bit. Mozilla Firefox Vs. 56.0.2 (64 bit). I have downloaded and installed LO 5.4.2 2 several times. I get no error message. Each time, when I open the Text Document program it will open but is missing the headings of all the functions. In the first window I can vaguely see documents, when I click on them the document will maybe have lines but no text. I have added Libreoffice as a allowed program in my windows firewall. Please help me! I am a long time computer user but not a knowledgeable computer tech. Bob
