[pokot]

So, i load up my last save where i need to activate Project Purity, i enter the code, then it gets blurry but doctor Li screams that i need to activate it a.s.a.p but i already did and then starts the cinematic. After that 2 weeks later cinematic, i woke up, and no one is there except that Mister Gutsy robot and my companions Fawkes and Dogmeat. Also Main quest was still active like i wasn't even activated it (lol).

Tried with patch 1.5 and 1.7, doesn't work... Also, reinstall haven't helped.

I also found a video that explains my problem in detail (only difference is that My version is English)
http://www.youtube.c...h?v=6N27rMXV4qA

[DagonTheranis]

I can taste the irony.....

If the sentinel doesn't talk to you after the intercom,and you walk straight into the room, it sometimes breaks the game.

[DaCrazyBegga]

u could try to start a new game and do the quest again (would be too long,probably)
or u could try to use the save before u enter the jefferson memorial and finish the quest again
also u should check if there are mods that
somehow us the main quest or somethin´