I am having problems using ChemNMR. I draw a structure, select it, and choose 1H-NMR or 13C-NMR from the Estimates menu, and I get an error message similar to:
"Sorry, an error occurred while running the script. Try running it from Script Editor."
If you are running a Japanese Mac OS, you must use the Japanese version of AppleScript. Check with Apple to obtain the correct version of AppleScript for your version of the Mac OS.