LyX: Cannot view file
No information for viewing PDF (pdflatex).
Hello.. you need to define a viewer for the PDF (pdflatex) option .. you can do this by going to Edit -> Preferences -> File Formats (this is in the Qt frontend, I forget what it corresponds to in the xforms frontend but should be something similar) and then select the PDF (pdflatex) option and define a viewer for it (xpdf or acroread or any other viewer that you use). And you may need to do the same for the other PDF options and for PS...
nirmal
