Maybe I will do this install then zip routine. The bottom line is they just take a heck of a long time on my system esp. compared to dragging a runtime out of the zip and onto my choice of alternate runtime folders. If I want to change a set up I just drag the zipped runtime onto my desktop, change folder names, rename, and delete stuff as I like then drag the runtime into the alternate runtime folder of my choice. I love that I can look into a .zip install and see what is pecisly in there before installing.