problem in Chrome portable online installation file

hello friends,

there prob in portable version of your chrome
from here i always download ur portable ,,that online download chrome >> https://portableapps.com/apps/internet/google_chrome_portable
https://downloads.sourceforge.net/portableapps/GoogleChromePortable_60.0...

when i try to install it..this message pop up--> http://savepic.ru/15100180.jpg
past it never shown these messages,but now it is