siliconman01
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 Trojans! Chew 'em Up, Spit 'em Out...
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Re: Windows 7 to be released 22-Oct-2009
« Reply #5 on: Nov 6th, 2009, 11:23pm » |
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As a follow-up on Windows 7 upgrade, I am providing this information. Even though my in-place upgrade from Vista SP2 x64 Business to Windows 7 x64 Professional was executed with minimal issues and my system and third party programs ran well, I decided to perform a format and clean installation of Windows 7. What I discovered was that thousands of Vista files and registry entries were left over on the hard drive. This was even after having Windows 7 delete its Windows.Old and other standard cleanup files. I also, as routine, do not retain files in C:\SoftwareDistribution\Download and use CCleaner. So these extra Vista files are left over in various system folders. Plus I feel confident that many files were left hanging from various third party software uninstalls and upgrades over time. It is not just a few files...it numbers in the thousands. Therefore, I recommend a hard drive format and clean installation of Windows 7. Obviously this means re-installing third party software and setting things back to your desired setting, all of which take time. But, in my opinion, the time is well spent with the result being a cleaner hard drive, less time scanning with your various scanners, and other inherent performance advantages of obtaining/maintaining a clean system.
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______ TrojanHunter V5.5.1002...No. 1 AT in my Book and on my Box(es)! Windows 7 x64 Professional on a Dell XPS 410, 8 gbyte RAM, dual WD VelociRaptors, dual 24" UltraSharp FPD monitors, Logitech 5.1 Surround Sound; Windows 7 x86 Professional on a Dell Vostro 220s, 4 gbyte RAM, dual WD VelociRaptors. Common: router, cable modem.
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