I got lucky with Windows 7 pro 64 version. Been overhauling my system, trying to get things the way I like 'em. When it came to install SH4, it went like a dream, Even my TMO version with all saves working.
Set up a separate games file, (I'm going with operating system on a smaller drive so most everything else goes on a second drive) ran the SH4 disk pointed the install in the right direction, loaded everything except that shadow whatsit. Ran the sim everything worked perfect. Dug out my backup copy of my TMO, stuck it into the Ubi folder with the new SH4, then put my TMO folder back into My Documents where it belongs, created a shortcut fired it up and back to my campaign like nothing ever happened
@ RR
Vista makes a great coaster for the ole coffee mug, just don't try to put anything else on it. "You only have permission to set coffee here"