![](https://ru.bignox.com/nox-app-player/wp-content/uploads/2016/12/906511205155482588-1024x645.jpg)
Some of our users have reported the Nox App Player stuck at 99% while starting up. First, please disable windows firewall, quit the antivirus on your pc and try again. If the problem remains, you can see the two different situations and each one could