It is already outside C drive... There were approximately 600G disk space available, and I tried running this model twice. The same kind of error popped out once, while the software (or maybe the computer) got jammed the other time. Do you have any idea why?
By the way, I have encountered the "software jammed" problem so many times, and I don't know why... My classmates are also running finite element analysis but they are working with other softwares, such as COMSOL and Abaqus. But their analysis are mostly running well without jamming. Is it because the hardware requirements for these softwares are different from those of Maxwell (my version is Ansys Electromagnetics Suite 2020R2)? I'm using i9-9980XE CPU 3.00GHz, and the RAM space is 64.0G.