Download warning "This type of file can harm your computer"

I keep getting “This type of file can harm your computer. Do you want to keep SketchUpPro-en.dmg anyway?” on my Macbook Pro. What do I do now?

Interesting article about this. It seems to be that Chrome is being sensitive, and the warning doesn’t have anything to do with what the DMG might contain:

You should try another browser, or just ignore the warning.

try Safari, IMHO, it is the best browser for a mac…

I have, over time, tried many of the alternative, including writing a few of my own and Safari is simply better…