Installing program using batch file

[jmakepeace]

Hi

I am trying to install a program but i need to use the /s switch with it i
have got this in a batch file but it come up saying

File download - Security Warning (Run Save Cancel)

this is what i am doing to get it to run (explorer "G:\SOFTWARE\KAV\NetAgent
6.0.1710\install.bat")

how can i stop it from doing this?
or how can i run the program with the switch
G refers to our server

James