Thanks for the clarification, Drugwash. I guess my confusion then is that I've misunderstood the wording on the first page: Please Note: this upgrade installer requires you to have the June 2007 sp2 release already installed When it says "installed" I guess it means unpacked and ready to go, but doesn't mean I should run the June install routine (which I assume would install .Net Framework) but that I should then unpack the July upgrade and run that install routine... or am I still wrong? Thanks. (Note: I don't have any version of Auto-Patcher already installed)