Rating Scan Bug?

Comodo Internet Security - CIS AntiVirus Help - CIS
#1

This is w/ Comodo AV not CIS

1st Rating Scan 5 Unknown Files Found After PC Starts Up (No other Scans First!)

komodo.exe (Web Code Editor)
win7z.exe (Win 7 Zip)
inkscape.exe (InkScape Vector Illustration)
win7zext.dll (Win 7 Zip)
cnmlma9.dll (Canon Printer File)

Quick & Full Scans 1st THEN a Rating Scan - 12 Unknown Files Are Found!

komodo.exe (Web Code Editor)
win7z.exe (Win 7 Zip)
inkscape.exe (InkScape Vector Illustration)
win7zext.dll (Win 7 Zip)
cnmlma9.dll (Canon Printer File)

(The .ni.dll are .NET Framework Files)
mscorlib.ni.dll
system.configuration.ni.dll
system.xml.ni.dll
system.management.ni.dll
system.drawing.ni.dll
system.windows.forms.ni.dll
system.ni.dll

#2

Not a bug.
.NI files are Native Images generated locally by the NGEN service (Microsoft .NET Framework NGEN).

#3

It’s probably intended behavior unless you prove that Lookup state for mentioned file(s) is ‘Trusted’.

Thanks.