Admin and spy

I would like that Admin activity doesn't appear on spy page, is it possible?

http://www.boonex.com/unity/forums/?action=goto&topic_id=Admin-activity-in-the-spy-list

This is the only topic I can find on the matter, and the code change may not work, so no guarantees.

Tried, but no success.

And that's why I make no guarantees. Did you clear the ./cache/ and ./cache_public/ directories, leaving the .htaccess file intact?

Yep, doesn't work

Are you sure that $aSenderInfo =  getProfileInfo($iSenderId);
if($aSenderInfo['Role'] == BX_DOL_ROLE_ADMIN) {

identify the admin? or there is another way to do it?

I have no idea, as I only retrieved such information from a search.