This package contains the following files: xdvi xdvi-xaw.bin.exe These programs will not work on a normal Windows system and therefore are not part of the TeX Live distribution for Windows. Install TeX Live inside your Cygwin environment and make sure that $PATH is set properly. Then unpack xdvi4cygwin.tar.bz2 in the directory which is returned by the command: kpsewhich -var-value=SELFAUTOLOC Please report bugs to .