I set http / https proxy as 127.0.0.1 / 8080 in tor browser and set socks proxy as 127.0.0.1 / 9150 in burpsuite. But whenever i click 'connect' in tb, it doesn't work. what is wrong???
OS : win 10 pro 64bit
Check your tb logs - the Tor Browser Bundle has it's own tor supplied with it and until it's 100% bootstrapped - neither a side app(burpsuite in your case) nor the tb itself will not work. The Tb's Tor log has a full answer for your problem, it's nowhere else to look