Hi everyone, I've installed LYX 2.0 RC3 and use it with miktex 2.9. I wrote my abbreviation list with the nomentbl-package. It worked very well with Lyx 1.6 and Miktex 2.7. When I compile it now, it doesn't write the list in my document, although I get no error messages. I used the following commands in the Tools/Output/Latex/nomenclaturecommands: -s nomentbl.ist -o "%tm".nls "%tm".nlo But when I export the File in a tex-File and compile it with the TexnicCenter, it writes the List in the document! When I compile the Lyx file now, it shows me the list. Looks like Lyx only compile the File once and can't produce the Abbrev-List! Has anyone the same mistake ever seen before? Any suggestions? Thanks a lot. Sincerely...