edi <[EMAIL PROTECTED]> writes: > > > I have Lyx 1.5.6 on Vista. I've installed all packages and all classes as far > as I know. However, I still see a lot of classes unavailable in the > "Document ==> Settings ==> Doc. class" settings.
Are you really sure that you have installed all classes? Usually most of the non-standard classes has to be installed manually. Look at Help > LaTeX Configuration. If it says "Found: no" for a class, than it is not installed.
