I recently tried the free SketchUp Pro trial, but don’t feel I need it.
Now that my trial is over I cannot open any of my files in the free 2017 sketch up program I was using before.
How can I open and use these files? When I try to open any files it tells me the file was created in a newer version of sketch up. I was even saving most of the files down just in case this happened. Even files I didn’t use during the trial aren’t opening in the older free version! Please Help! I have lost so many files!