Gents, I am a new user of the LyX system, which I find outstanding.
I face the following issue: - when I try to open the User's Guide from the LyX Help menu, I get the following error message : "Document class not available : layout file requested by this document is not available : scrbook.layout is not usable. LyX will not be able to produce output", - actually I cannot find this layout in the MiKteX distribution, but it exists in the LyK/resource folder, - I try to change the Document class to a simpler one, Book for example, but it still does not want to produce any output and yields the following message "LaTeX Error: File `floatflt.sty' not found". Please can someone help me or provide solving hints? Environment: - LyX 1.5.3 - Windows XP Pro SP2 - MikTek 2.7.2845 Kind regards, Thank you and Happy Easter, Bruno Paris, France