It may have happened a long time ago. I just updated my context and could not compile my document with \setupbodyfont[lucida], something like: =========================================== define fonts > forced type afm of stmary10 not found define fonts > font with name stmary10 is not found load otf > loading: d:/ConTeXt/tex/texmf/fonts/opentype/public/lm/lmroma n8-bold.otf (hash: lmroman8-bold) load otf > font loaded okay load otf > file size: 112404 load otf > enhancing ... load otf > saving in cache: d:/ConTeXt/tex/texmf/fonts/opentype/public/l m/lmroman8-bold.otf report | lua: compiling d:/ConTeXt/tex/texmf-cache/luatex-cache/context/04a4119 fb83ff6c1c1b215f165317af6/fonts/otf/lmroman8-bold.tma into d:/ConTeXt/tex/texmf -cache/luatex-cache/context/04a4119fb83ff6c1c1b215f165317af6/fonts/otf/lmroman8 -bold.tmc virtual math > font LMMath8-Regular, no parameters set ! TeX capacity exceeded, sorry [parameter stack size=60]. \xdodefinebodyfont [#1][#2][#3]-> \checkrelativefontsize {#2}\ifcsname #2\end... \dododododefinedefaultbodyfont ...csname {4pt}{rm} \fi \next7 #1,->\dododododefinedefaultbodyfont {#1} \doprocesscommaitem \doprocesscommalist ...item \gobbleoneargument #1, ]\relax \global \advance \... \next6 #1,->\dodododefinedefaultbodyfont {#1} \doprocesscommaitem \doprocesscommalist ...item \gobbleoneargument #1, ]\relax \global \advance \... ... l.22 \setupbodyfont[lucida] ! ==> Fatal error occurred, no output PDF file produced! MTXrun | fatal error: return code: 1 =========================================== Last time I saw this message, I was preparing a document in a hurry so I just download an old cont-tmf.zip and it's okay again. I got a font AdobeSongStd-Light.otf and after ========================================== mtxrun --script fonts --reload ========================================== I still could not find it: ========================================== Zhichu@ZHICHU-PC /context/tex $ mtxrun --locate AdobeSongStd-Light.otf tree:///d:/ConTeXt/tex/texmf-fonts/fonts/opentype/public/Adobe/AdobeSongStd-Light.otf Zhichu@ZHICHU-PC /context/tex $ mtxrun --script fonts --list --pattern=Adobe* Zhichu@ZHICHU-PC /context/tex $ ========================================== Well, can you give me a hint what's wrong here? -- Best Regards Chen