@jim said:
Have you tried to delete the entire SketchUp Registry tree? You seem to have done everything else...
Normally I would not recommend messing with the Registry, but you don't seem to have much to lose at this point.
Doing this will nuke all your SketchUp preferences: shortcuts, toolbars, file locations, etc EVERY setting. Everything, as if you have installed SketchUp for the first time. You'll have to decide if it's worth the effort to start from scratch.
Make sure to close SU first, then open a command prompt and type:
reg delete HKCU\Software\Google\SketchUp8
You could backup your shortcuts first, though.
That would be horrific to have to do that after how long it has taken me to find my feet and get things how I like them. Luckily I loaded the drawing to my old laptop where there are far fewer tweaks made to the original program, and the problem was exactly the same. I tried my two most recent drawings, but as I get a bit more skilled with each piece of work the size of the file becomes larger, and these 2 largest drawings both had this issue. I tried an older, smaller drawing and it was fine.
I'm not sure how to reduce the drawings down any further, they are 19500KB and 40000KB - is this too large?