This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) (format=latex 2007.5.18) 12 SEP 2010 16:41 entering extended mode %&-line parsing enabled. **proceedings.tex (./proceedings.tex LaTeX2e <2005/12/01> Babel and hyphenation patterns for english, usenglishmax, dumylang, noh yphenation, arabic, basque, bulgarian, coptic, welsh, czech, slovak, german, ng erman, danish, esperanto, spanish, catalan, galician, estonian, farsi, finnish, french, greek, monogreek, ancientgreek, croatian, hungarian, interlingua, ibyc us, indonesian, icelandic, italian, latin, mongolian, dutch, norsk, polish, por tuguese, pinyin, romanian, russian, slovenian, uppersorbian, serbian, swedish, turkish, ukenglish, ukrainian, loaded. ! LaTeX Error: File `appolb.cls' not found. Type X to quit or to proceed, or enter new name. (Default extension: cls) Enter file name: ! Emergency stop. l.2 \usepackage {epsfig}^^M End of file on the terminal! Here is how much of TeX's memory you used: 10 strings out of 94074 191 string characters out of 1163007 48804 words of memory out of 1500000 3393 multiletter control sequences out of 10000+50000 3640 words of font info for 14 fonts, out of 1200000 for 2000 645 hyphenation exceptions out of 8191 10i,0n,7p,53b,8s stack positions out of 5000i,500n,6000p,200000b,5000s No pages of output.