I have had adobe programs in my computer for some time. Today I tried to open a pdf file and it gave me an error message. CORE DLL so i unistalled the reader and reinstalled it with adobe reader xi. Now I get a different error message. a window asks if i want to open in protected mode, no matter which option i choose it will not open. the error says, Acrobat failed to load it's Core DLL. I cannot even open the program from my computer. We had a fire on christmas day and insuraance companies are sending us these files, I need to be able to open them. please help
wendy