I just tried installing the 1.6.8 update using the standard installer bundle "LyX-1.6.8-1-Installer-Bundle" on Windows 7 (64 bit). Although it appeared to install without any problems, upon trying to start Lyx I get the following popup message:
"Lyx: no system directory Unable to determine the system directory having searched C:/Program Files (x86)/LyX16/bin/../Resources/ Use the '-sysdir' command line parameter or set the environment variable LYX_DIR_16x to the Lyx system directory containing the file 'chkconfig.Itx'." The problem appears to be the 'chkconfig.Itx' file. I don't see it anywhere within the Lyx installation directory tree. Jim
