Adventure Missions - Resolved, method not given.

[Mamou]

Hello, I have a problem with the adventure mission I installed everything on my HQ but when I click on the console of adventure it says to me in red: "You can not start mission with a modified game "and a sentence in red:" No ships moor "and yet there are ships.
thank you for helping me solve the problem
greetings.

[CBJ]

The first message gives you the main reason why you can't send your ships on a Venture: your game is modified.

[Mamou]

the game is not changed it's the original game,these maybe because of the update 2.50 that I game was modified. Because I built the elements of the adventure on my base on June 12, 2019, and also I have no mods installed because I do not like mods.
thanks

[CBJ]

The game does not become modified with 2.50. Please perform a file verification using the Steam client, and make sure that your AV software is not interfering with the game's ability to access and check the files. Note that this will not make existing savegames become unmodified again; you will need to start a new game or load an older save from before the problem occurred.

[Mamou]

ok the problem has been solved
you can close the post.
Thanks for your help.