Hi,
Is it possible to make PDF reader not to lock opened pdf files for update? I use LyX to create PDF documents and so when I want to look what it is I have written, I have to find a tab with my open document, close it, and only then my TeX package can update it. Resolving this would save a lot of time to me and I believe for other users as well. Is there anyone from the development team who can clarify?