HFSS setup link with Maxwell software

Please I have been working on a ferrite phase shifter but I ran into a halt when I was trying to link the pre-solved magneto-static field for the ferrite I generated in Maxwell to my project in HFSS. The error message displayed was: "Failed to get presolved data" despite the fact that the presolved field generated using the Maxwell was plotted by me after the simulation in Maxwell. Has anybody experienced this type of error before? and if yes please what is the way out?. I need your help.

I eventually solved the problem. I started the Maxwell package and re-regenerated the fields by running the simulation of the ferrite material again. I presume my problem came from the fact that Maxwell software was not running in the background when I started my simulation in HFSS, thus HFSS was unable to connect to Maxwell to access the pre-solved fields data. Thank you all.