Hi Ashish,
Sorry, I missed this earlier. The issue with the project to script is a bug. It is not working starting 2024 R1. I will let you know when it is fixed. I haven't managed to spend time to find a workaround. Let me see if I can do that.
I have encountered another issue if I am trying to run an.FSP or .lsf made on file made on the 2022r version seems to change the values automatically of structures and mesh in the 2024r version please have a look at that also.
If the mesh changes a little bit, it could be due to updates to the meshing algorithm over the past releases, but could you elaborate how the structure changes? Do you mean the rendering of the geomerty changes? Are the results substantially different in both cases?
For the last issue, I will ask you to perform a clean installation: Fixing installation or licensing issues.
Regards,
Amrita