MountPointManager etl Access Denied Possible Virus

[Overclocked91]

Hello, I have Windows 8 and GDATA TotalSecurity 2014. When I scan, everything is fine except for 8 files.

Aero.mstyles_1033_96.mss
C:\Resources\Themes\aero\VSCache

EtwRTEventLog-Application.etl
C:\Windows\System32\LogFiles\WMI\RtBackup

EtwRTDiagLog.etl
C:\Windows\System32\LogFiles\WMI\RtBackup

EtwRTEventlog-Security.etl
C:\Windows\System32\LogFiles\WMI\RtBackup

EtwRTEventLog-System.etl
C:\Windows\System32\LogFiles\WMI\RtBackup

EtwRTUBPM.etl
C:\Windows\System32\LogFiles\WMI\RtBackup

MpScanCache-1.bin
C:\ProgramData\Microsoft\Windows Defender\Scans\History\CacheManager

MountPointManagerRemoteDatabase
C:\System Volume Information

I have Steam, UPlay, Far Cry 3, Sleeping Dogs, Hitman Absolution, a partial download of War Thunder, AMD Catalyst, and all updates installed in Windows.
Should I be concerned?

 

[rgd1101]

no

 

[Overclocked91]

no

What are these files?

 

[rgd1101]

http://www.bing.com/search?q=etl+file
http://www.bing.com/search?q=MountPointManagerRemoteDatabase

 

[Overclocked91]

http://www.bing.com/search?q=etl+file
http://www.bing.com/search?q=MountPointManagerRemoteDatabase

I'm just curious about why these harmless file cannot be read. I'm the only user on this computer so there cannot be another owner.