[ NIS 2012 vsn 19.5 on german Win 7 prof 32 Bit sp1, IE9 ]
Downloaded eicar test zip file and scanned it. NIS detected eicar and erased the eicar.com file within the zip file.
Details and Bug with Restore as described already there:
"The restoring process didn't restore the file to the zip container, it didn't offer me that choice, to be specific in fact it didn't even see the zip container (with .zip extension) on the Desktop. It offered the Desktop and other places for restoring but not the zip container."
So after the restore you have a zip file with one file missing and the restored file outside the zip file.
I'm wondering that this still happens as it was reported in german IT-News already last year!
http://www.heise.de/security/meldung/Norton-2012-Schneller-Schutz-mit-Schoenheitsfehler-1340640.html