Trouble uploading CAD files

Having problems uploading CAD files from Solidworks. The file format is .stl as require but the following error message occurs. (see pics)

Hello @MikeRousch ,
Can you try renaming the .STL file to .stl (change from Uppercase to lowercase) and try again?


That’s what the problem was. Thank you! Solid Works defaults to a uppercase file name for some reason.