[Problem reinstalling CMSF in Win8.1]

I have tried to reinstall CMSF (plus Marines,NATO, UK) in my PC running Windows 8.1 , applied all patches, but I've got a Windows error pop-up 0x0000142, tried Windows XP  SP3 compatibility but same outcome. Any Help?

[Custom scenario do not appear in game]

That is... thanks.

I have patched the game to latest version and now all scenarios are in.

Thanks all

[Custom scenario do not appear in game]

I downloaded all the scenarios available for CMA from the respository; but in the in-game screen only the stock ones are shown.

[Custom scenario do not appear in game]

The files are btt extension and they are in the right folder, see attachment.

[Custom scenario do not appear in game]

Hello,

I have download the scenarios from Repository and copied them in the scenario folder of the game, but don't show up in the game.

Any idea?

Miguel