Here's the quote from the link that I supplied:
Boot sector of disk C: - error opening
Boot sector of disk D: - error opening
C:\hiberfil.sys - error opening
C:\pagefile.sys - error opening
C:\swapfile.sys - error opening
The above errors are ok. In order to scan boot sectors, you must run a scan as an administrator. As for the sys files, they are system files exclusively opened by Windows which means that any other application cannot access them. Simply ignore these errors.
Yes I did go to the link and I read up on it -Thank You for helping me learn that-Jeff