Hi there, I have installed LyX 1.5.2 on Windows XP (running LyX-1.5.2-1-Installer.exe) and was not able to make DVI, PS, PDF right from the start. When I try to export one of the templates or tutorial, or whatever to one of these formats I get these messages: "LyX: Document class not available The layout file requested by this document, article.layout, is not usable. This is probably because a LaTeX class or style file required by it is not available. See the customization documentation for more information. LyX will not be able to produce output." I click OK and the document shows up in input mod (LyX), but when I try to export it to one of the three formats I get this: "No information for exporting the format DVI" "No information for exporting the format PDF" "No information for exporting the format Postscript"
When I open the "document settings" tab I see that all the document classes are "unavailable". I have MikTeX 2.5 and installed and uninstalled LyX a couple of times without success. What might be the problem and how can I deal with it? I am new to LyX and this is probably just trivia. Thanks, Luís Batalha
