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TianY
reypwg@gmail.com

I got some difficulty to finish the sample calculations of EXAMPLE09 downloaded together with the Firefly package.
It is about MCQDPT calculations. The test system has C2V symmetry, but I got the error when the MCQDPT starts:
JOB ABORTS.  YOU MUST EITHER
 A) PROVIDE A SYMMETRY ADAPTED MO SET BY GUESS=MOREAD
 B) ENTER NOSYM=1 TO USE THESE SYMMETRY BROKEN MO-S.

Do you have any idea about this?

Thanks

Yong Tian