Wow, it didn't work at all on my desktop. It thinks I have 23 apps from its list installed, on both Firefox and Chrome. Pretty funny seeing that on a Linux box

Wow, it didn't work at all on my desktop. It thinks I have 23 apps from its list installed, on both Firefox and Chrome. Pretty funny seeing that on a Linux box running CentOS 7. Even better, it detects a different app on each as the only one missing: on Firefox it says I don't have Skype installed, while on Chrome it says I don't have Hotspot Shield installed.