When using Open Office today the files (Open Office writer) have been saved but
have no icon against them indicating what type of file they are, just a picture
of a blank page and if I try to open them from the folder in which they are
saved a screen appears asking what application I want to use to open them
(options include various programs - Adobe, media etc). If I go into Open
Office and then click on Open files then I can open the file. This was not
necessary until today. What do I need to do to correct this?