Apple Software Update for Windows crashes or returns incorrect/incompatible updates
I have recently noticed erratic behavior of the Software Update program on my Windows Vista x64 machine. When SU was initiated automatically on its weekly schedule, it crashed without finishing its analysis. After manually opening the program, Software Update either crashes without returning any updates or returns a variable number of "updates" and "new software" some of which is already installed, also including some OS X programs and security patches. I have attempted a full uninstall and reinstall of iTunes and related software and this did not resolve the SU issue. Do any other users report similar behavior?
Apple Software Update-OTHER, Windows Vista