Hi,
- Vista, Windows 7, & 8/8.1 all have enhanced methods of caching which help to keep performance
at a high level. Cleaning out a few lines of code or even hundreds does nothing when the Registry
is GB in size. And worse Registry Cleaners usually remove entries that are needed. That removal causes
strange issues to even total system failure. These forums have thousands and thousands of examples
where issues were caused by Registry Cleaners or their other name of System Optimizers.
Microsoft says,
"The Windows registry is a database that lists all of the configuration settings that determine how Windows looks and behaves. Sometimes, settings that are no longer needed will remain in the registry in case they're ever needed again. There's nothing unusual
about this, and this data is small in size."
Why I don't use Registry Cleaners
http://www.edbott.com/weblog/2005/04/why-i-dont-use-registry-cleaners/
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- Make your own disk to re-install Windows 8.1 or re-install 8.0 and update again to 8.1.
Download Windows 8.1 ISO Using your Windows 8.0 Key
http://mcakins.com/2013/10/19/download-windows-8-1-iso-using-you-windows-8-0-key/
Download Windows 8.1 iso
http://philipyip.wordpress.com/download-windows-8-1-iso/
Download the Windows 8.1 ISO using a Windows 8 key and some simple trickery
http://betanews.com/2013/10/21/download-the-windows-8-1-iso-using-a-windows-8-key-and-some-simple-trickery/
You can also make a Recovery USB drive.
How to Create a Recovery USB Flash Drive in Windows 8 and 8.1
http://www.eightforums.com/tutorials/5132-recovery-drive-create-usb-flash-drive-windows-8-a.html
On Nov. 15, 2013 Windows 8.1 Back-up Media will be available for purchase. Newegg and
others will be offering the disc,
Windows 8.1 'Back-up Media' disc available to buy soon
http://betanews.com/2013/11/05/windows-8-1-back-up-media-disc-available-to-buy-soon/
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle <- Mark Twain said it right!