This is TeX, Version 3.1415 (C version 6.1) (format=latex 94.11.23) 3 JAN 1996 15:19 **-i path (/lib/dld.sl LaTeX2e <1994/06/01> patch level 4 ! Text line contains an invalid character. l.1 ^^B ^^K^^A^^N^^E^^R@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^@^^... ? ERROR couldn't open dld.sl Here is how much of TeX's memory you used: 6 strings out of 11043 31 string characters out of 75272 41737 words of memory out of 262141 2876 multiletter control sequences out of 9500 3640 words of font info for 14 fonts, out of 100000 for 255 14 hyphenation exceptions out of 607 4i,0n,1p,667b,7s stack positions out of 300i,40n,60p,3000b,4000s No pages of output.