Why doesn't NU v15 realy clean up the computer? I have run Nu v15r for years on various machines. I also run Microsoft Disk cleaner. Last week, after reading a tweet, I run Disk Cleanup again by running Disk Cleanup from within Disk cleanup (Win 7), I found that NU v15 mised 1.5 gb of Windows 7 SP1 files. WHY?
thanks