I’ve been able to download and install extensions from the Extension Warehouse, but have had difficulty with extensions from Smustard. I get them to download, which results in a tab along the bottom of my computer (indicting the name of the extension and file type…rb, rbx, etc). When I click on it it asks me “How do I want to open this file” but I can’t find an app to open it so I can save it. I can’t figure out how to save it to my plugin folder. I contacted Smustard help over a week ago with no response. There are many extensions I’d like to download for file cleanup after importing a DXF file (Progress Bar, Close Opens, Delete Short Lines, Flatten, Make Faces, Move to Origin, and Stray Lines) and also the Parking, and DropGC extensions, but can’t upload any of them. Do I need to install the Smustard Toolbar? Although it won’t do me any good, I can’t get that one either. Thank you!