Avira Warnings?

So the big changes to Anti Vir yielded the following after a scan
No virus, but 4 warnings I've never got before. The question is should I worry?


The first one is some sort of file for Turbo tax.
The next two are sasasasasa quarantine logs.
The last is the antivir it self's install file!
---------------
Begin scan in 'C:\'
C:\Documents and Settings\dddd\Application Data\Intuit my country\tt2011\osu.log
[WARNING] The maximum archive recursion depth was reached.
C:\Documents and Settings\dddd\Application
Data\sasasasasa.com\sasasasasa
\Quarantine\Quarantine - 02-23-2011 - 20-36-54.SBU
[WARNING] The file is password protected
C:\Documents and Settings\dddd\Application
Data\sasasasasa.com\sasasasasa
\Quarantine\Quarantine - 11-14-2010 - 13-40-25.SBU
[WARNING] The file is password protected
C:\Documents and Settings\dddd\My Documents\Downloaded Program Updates\
Avira Free Antivirus Oct 2011\avira_free_antivirus_en.exe
[WARNING] The file is password protected

The directory 'C:\Program Files\jjjjjj\' was excluded from
scanning!
The directory 'C:\Program Files\sdsdsdsy\' was excluded
from scanning!
The directory 'C:\Program Files\sbsbsbsbs\' was excluded from scanning!
The directory 'C:\Program Files\sasasasasa\' was excluded from
scanning!

End of the scan: May 8, 2012 20:01
Used time: 34:13 Minute(s)
The scan has been done completely.
4004 Scanned directories
172009 Files were scanned
0 Viruses and/or unwanted programs were found
0 Files were classified as suspicious
0 Files were deleted
0 Viruses and unwanted programs were repaired
0 Files were moved to quarantine
0 Files were renamed
0 Files cannot be scanned
172009 Files not concerned
1388 Archives were scanned
4 Warnings
0 Notes
584696 Objects were scanned with rootkit scan
0 Hidden objects were found

 

No, it just means that they were excluded from scanning, because they are either password protected (an AV can't properly scan password protected files) or packed in a way (too many layers) that Avira couldn't unpack and scan it all. The warnings do not indicate malware or that something is wrong, just that the files/folders aren't in a scannable format. Avira couldn't scan them before the service pack update either, but maybe they have added more notifications about unscannable files now.