I've finished the questlines for Morrowind and it's expansions, now I've gone back to Cyrodiil and want to start doing the main questline. How do I make the Tutorial Quest of Oblivion start up?
So am I unable to do the part
So am I unable to do the part with the Emperor if I started in Morrowind? If so, that's really disappointing.
To start from imperial prison
To start from imperial prison:
From your oblivion folder, look for file named Morroblivion.ini and open it in a text editor and then search for a string "set mwMainMenu.AltStart to 1" and replace the 1 with 0, save the file and start a new game
Actually this is fully
Actually this is fully possible.
Use the following commands:
1. "COC ImperialDungeon01" (Teleports you to the prison cell at the start of Oblivion)
2. "Setstage MQ01 05" - Starts the oblivion tutorial quest.
3. "Setstage MQ01 10"
4. Then walk towards Valen Dreth as you would during a normal startup
This does not appear to work
This does not appear to work as Valen is missing. If I moveto player him he does not activate the tutorial.
Going through vanilla
Going through vanilla tutorial after creating a character in Morroblivion was never supported. That's why there is an alternative way to start Oblivion main quest.

I assume you're using the
I assume you're using the Chargen and Transport mod that adds the two Khajiit that let you travel between Morrowind and Cyrodiil? To start the Oblivion main quest, find a dead adventurer near the southern Imperial City sewer exit. It's the one you first exit when you play the normal game, near Vilverin.