The Dawnguard DLC has initialized long ago in my game, and it has been loaded in the journal indicating that I must now travel to Fort Dawnguard. The fort's location has been indicated on the map, however when I try to approach Fort Dawnguard from Riften along the road I get an indication saying 'you cannot travel that-a-way' and though I see the road ahead of me I can't approach,
Having completed main quest of Dragonborn my journal has a quest from Dragonborn DLC loaded and not yet completed called 'Lost Legacy' , could that be interfering and causing the problem.
I would be grateful for a solution.
Xarin.