Thanks for your response. I guess that you are aware that I was not complaining about this, I knew that there was not virus inside, but new players would stop playing due to something like this. It happened in the past, not sure, a couple of years ago, with Norton, yet ignored by the same reason, but in this case, be a ZD vulnerability may have a wider impact.

About your questions:

1) I downloaded it from the NC site, but, it was a lot of time... maybe years ago. Can not exactly say, Ive been playing NC since the beginning, downloaded installer several times since today.
2) Can not tell you the name of the installer, it was deleted after installation and it was time ago.
3) Can not by the same reason.

Version, it's 2.2.197.56.

Have realized that other file, neocronclient.exe was sent to the Comodo's service called Valkyrie to be reviewed. Not yet flagged but being checked.

Tell me if you need any more, would really glad to help... go on with the nice work