43b7af74_vices_List___Overclockers_Club__Notes
[Service Name] MS Software Shadow Copy Provider [Recommended Setting] Manual [Notes] 
Used in conjunction with the Volume Shadow Copy Service. I would leave this service on manual since it will not automatically start with windows and can be started if it needs to be.
Windows XP Services Removal Guide » Page 2 - Windows Services List - Overclockers Club
Notes