Do you have an example AutoCAD file you can share? Then we can try on our systems.
On that works and on that does not work.
Have you tried saving the AutoCAD file to ACIS, STEP or IGES format, and importing those into SW?
Hi Stormi (Confused Designer)
Welcome to the forum.
According to this website, ACAD saves out 3D files as a .sat file.
You can open those type files directly into Solidworks. Not sure if that is what you have been doing and not getting any good results.
The link I left you above also is a site that has a free download to enable you to
convert ACAD files directly into Solidworks. For a free trial period it might be worth