I USED to have the ability to "get to work while the icons are still grinding away." but now it will not let me pull the scroll bar or click in the slide area next to the scroll bar or click on the arrows for the scrollbar, until it gets the icons up for .SLDPRT file folders. Actually I can jump ahead if I click and drag the bar while it is thinking, the command is queued and as soon as it fills in the icons for the files showing, it will jump farther thru the files and then sit there determining icons again.
I have a folder w/ only .slddrw files and THIS one lets me scroll away while it is filling in the icons behind me. I can scroll back and see it changing each individual icon to a .slddrw. .SLDPRT folders do not change each icon in such a way as to see them change individually. The controls lock up for a second or two, and then POOF! all the visible files change icons at once.
I appreciate all the input. Maybe I could find a way to just turn off the icons.......or start making subdirectories and be happy that I can relink parts to me assemblies.