My material is not suitable for this process

The process and material are checked together, both in Check & output and under Fabrication compatibility.

Message	Fix
Plywood, MDF or acrylic cannot be processed with Cricut / Silhouette or a vinyl cutter	Switch the process to laser cutting, or choose cardstock, paper or vinyl
Vinyl cannot be processed with a laser	Choose a vinyl cutter. Lasering PVC releases harmful gases
Thicker than the process can cut	Use a thinner sheet (about 2.5 mm for craft cutters, about 1 mm for vinyl cutters) or switch to laser
Material not listed for this process	The combination may work but is not in our profiles; test carefully
The coaster holder needs a laser and a rigid sheet	Turn off the holder, or switch to laser and wood or acrylic

Change the process or material

With nothing selected, use Fabrication → Process and Material in the right panel. The compatibility report updates immediately and lists the files you will receive.