Can't close files in SketchUp Viewer

Tried using Viewer App but when I do, I can’t close files after viewing. When viewing multiple files they just build up within the app until it crashes. When reopening, the same files attempt to load again, causing the app to crash again.

I use OSX Mavericks on an iMac.

Can anyone suggest a cause / solution?

Cheers…Scotty

I have the same problem. Any solutions?

You need to change the preference to reopen app windows on reload. It is not a internal SketchUp nor Viewer setting.

There is a topic here that explains in detail how to do this. It is by Tommy of the SKetchUp Team:

Also check if you can use a Keyboard modifier key when you click an program icon, that will start the application without restoring app windows.