If the software crashes (which it will, frequently, on modern multi-core processors), there is no help desk.
: This version was released around 1999 and is designed for older operating systems like Windows XP/7/8. Official Availability chemwindow 6.0 free download
If you have legacy .cwd files from the ChemWindow 6.0 era, here is how to open them without the old software: If the software crashes (which it will, frequently,