Hi,
In Windows 8/8.1 the Volume Shadow Copy Service is set to MANUAL. And it will start
when Backup or File History triggers it automatically.
See here for the Services default settings.
BlackViper - Windows 8.1 defaults
http://www.blackviper.com/service-configurations/black-vipers-windows-8-1-service-configurations/
After a call has completed it will revert back to Manual waiting for the next call.
Restore points are automatically removed when they become dated because their usefulness
would be limited. And in fact using an old one would probably be very detrimental.
Also some antivirus/security and automatic backup programs will remove Restore Points. As
will some Registry Cleaners and System Optimizers (both of those are like Snake-Oil), and
of course some malware.
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VSSAdmin - Command Line Parameters
http://technet.microsoft.com/en-us/library/cc754968.aspx
How to Change Maximum Disk Space Used by System Protection and System Images in
Windows 8 and 8.1
Here is a handy free tool to view and even use the Shadow Copies (not File History).
Shadow Explorer - Free
http://www.shadowexplorer.com/
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Frankly I would do a full reset which removes everything and be very careful about what you
install in the future.
Windows 8/8.1 includes special methods to Refresh (keep files and settings) or a Reset (new
install removing all).
How to restore, refresh, or reset your PC
http://windows.microsoft.com/en-US/windows-8/restore-refresh-reset-pc
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle - Mark Twain said it right.