Help: How To Unlock All Mission In Single Player?

[Pathfinder777]

Hello, over the time period during which I've had COH I've completed all 41 missions twice plus another time completed about 30+ of them and I've done the American campaign several times. The problem is my Windows XP crashses completely and everything is lost quite frequently, about every 2 months. This has happened about 3 times and during those 3 times all missions I've unlocked have been reset and I have none of them. What annoys me is that I want to play some of the missions now but I have no incentive to go through an entire campaig again to play the later ones such as the last mission of the American campaign.

Can someone tell me what I can type or where I can go to be able to unlock all the missions?

[Rikard Blixt]

Single enough, easiest way is in EF Launcher Settings, in "Additional command line parameters" write "-unlock_all_missions" (without ")

[Paladin88]

Alternatively, press alt 0 on all of them until you finish the campaign 

[Pathfinder777]

Thank you so much Rizz!

[Gogo]

Rizz can you be more specific i am having problem finding command line parameters?

[Rikard Blixt]

In EF Launcher, first click "Settings". Then click "Advanced". Then at the bottom left, there's a text box, enter what I wrote in earlier post.

[Gogo]

I can't believe what i didn't saw 
Tnx a lot