Install Eset Nod32 Antivirus v 4x using ERA

Hello

when I try install Nod 32 Antivirus v4 using ERA on some client machine I've got only this screen error (see attachment), and installation stop.


Does anybody now what cause this error?
Thanks.

 

What message do you receive if you try to install it locally?

 

I receive that I have some another antivirus program. But that another isn't installed. It's just only .exe file.

 

Other security programs that might interfere with ESET are identified based on specific registry keys. You can avoid this check by using the following parameter for remote installation:
IGNORE_CONFLICT=1
So with default parameters provided by ERA it would look like
/qn REBOOT="ReallySuppress" IGNORE_CONFLICT=1

 

Thanks!