You will have to delete the infected files manually from this folder:
D:\System Volume Information\_restore{17AB8B64-AA5E-4A0C-B064-2B695B43C137}\RP56\
Make sure that the options to view hidden and system files is checked in folder options.
If windows says you are not authorised to access those folders then turn off simple file and folder sharing, assign youself access to the folders and then delete the files.