Fix the proble of Brave when it can't open

Some time ago, I downloaded a VPN from an unofficial site. When I downloaded it, the antivirus had detected it as a threat, but I considered this normal because I downloaded it from an illegal site (for crack purposes). After installing the VPN, my Brave browser could not run. A similar thing happened in Chrome when I downloaded a crack application. After I uninstalled it with Revo Uninstaller, it finally worked. Everything returned to normal.