Hi,
Tor browser was working well for me, but after installing Firefox Developer Edition 64bit browser, I've got a problem when I open Tor browser and it does not work as I get this message:
I also deleted the Firefox Developer Edition 64bit browser, deleted Tor and installed it again and stopped the security program
but I still got the same problem.
I hope that you can help me resolve this problem.
Thank you.
Windows: 10 home 64bit
Security program: Kaspersky Anti-Virus 2016
Tor browser was working well for me, but after installing Firefox Developer Edition 64bit browser, I've got a problem when I open Tor browser and it does not work as I get this message:

I also deleted the Firefox Developer Edition 64bit browser, deleted Tor and installed it again and stopped the security program
but I still got the same problem.
I hope that you can help me resolve this problem.
Thank you.
Windows: 10 home 64bit
Security program: Kaspersky Anti-Virus 2016