I have a question about the Shapeways Add-in for Solidworks. I've installed this add-in, and now I'm able to log in to Shapeways. When I upload a file to Shapeways I can see some things happening (model OK, cleanup, done), but I don't get the usual mail that a model is uploaded followed by a mail that my model is available.
I haven't used that 'add-in' for solidworks (student version could be your problem). But all you need to do to upload a model is to click save as and pick .stl and choose binary. Then use the uploader on the shapeways site to upload your .stl and choose which unit you used. Vapour