An Error Occured During Antivirus Updates!

[highwaterz2]

I'm running Windows 8.1 64-bit on a new ASUS machine. I didn't dare to reboot into safe mode as another user did, since I don't know all the line commands and get lost easily in there. I did leave my 2.2 boot disc in the machine overnight and on start up and an update attempt this morning I got a message that bdcore.dll was "scheduled for update on reboot". I rebooted my system and updates and scans went through fine. I just restarted or rebooted from shut down after each major update and/or scan. I still have not found the bdcore.dll file update without a signature problem, but everything else seems fine. After updating there were several quarantined apps and such that I've never seen before, so I purged them from quarantine. I can always reload apps. My windows settings seem to have been mostly unaffected. Must have been a software glitch. Spybot's internet protection seems to have protected the PC pretty well during the interim.

I also had error messages regarding these files which prevented scans and updates, but seem to be resolved now:

av\Plugins\7zip.xmd
e_spyw.i00
e_spyw.i49
emalware.000
emalware.594
zoo.xmd

This is the first and most relevant new entry in my update log file this morning:

SDUpdSvc.exe [2014-05-19 07:51:19] [+] bdcore.dll (version 11.0.1.6) needs to be updated (to version 11.0.1.12).
SDUpdSvc.exe [2014-05-19 07:51:19] [.] Downloading updates...
SDUpdSvc.exe [2014-05-19 07:51:19] [+] File "bdcore.dll" needs to be downloaded.
SDUpdSvc.exe [2014-05-19 07:51:19] [+] Downloaded archive "bdcore.dll-11.0.1.12.lzs" from http://imp.betanews.com/updates/spybot2/.
SDUpdSvc.exe [2014-05-19 07:51:20] [+] Extracted "bdcore.dll-11.0.1.12.lzs"!
SDUpdSvc.exe [2014-05-19 07:51:20] [-] Error copying "bdcore.dll"!
SDUpdSvc.exe [2014-05-19 07:51:20] [+] Scheduled "bdcore.dll" for replacement on reboot.
SDUpdSvc.exe [2014-05-19 07:51:20] [+] All files have been processed.

Hope this helps. Don't despair - software is tricky.