When logging into the minecraft launcher it says "sorry but we are unable to connect to our servers. Please make sure that you are online and that minecraft is not blocked

i wanted to see if mcleaks really worked so my sister could ave her own account to play with me. after realizing how badly it would fail and that mcleaks sucks i deleted it all. so the i tried to log into my normal account on my laptop bit it didnt work. so then i tried research and looking and messing with the launcher files(restoring the files after each test of course) i was able to log onto my account on my other devices but not on my laptop.

*What I expected to happen was to log into my real account.

*What actually happened was that it stated an error

Steps to Reproduce:
1.use mcleaks once and delete
2.login to your real account