So, if I still do want to uninstall Poser 5 how do I do that?  I've tried thru the Control Panel Add Remove, clicked on Poser 5 to uninstall, took all of 1/2 a second (I thought that was mighty fast for such a big program with all that data), window told me uninstall succesful, but I can still open Poser5 from the shortcut and the folder is still there with all the files. I tried uninstalling again but I get an error message "following files don't exist or is not a valid uninstallation log file"

And, what's the difference between an internal and external runtime?

And, I just noted the thing about compressed library files. Why are they compressed and how do I uncompress them?

HG Guy