I have a number of files that I can not open in corel draw.These were created a few years ago using Corel draw 7.0 on a PC running Win95 or 98.I have re-loaded CDR7 on my current PC running Windows2000 and I get the error "Error Reading /..../xxx.cdr file"On the most critical file, the progress bar at the bottom gets to 40% before the error message appears.I can load and save new files without problem, but some (but not all) of the old files are unreadable.I have found an old hard disk and installed Windows98 and cdr on it - no effect.Also I have installed the printer driver for the printer that (I think) was used then - no effect.Any suggestions ?