Command & Conquer: Red Alert 3 Message Board  

If you experience any game crashes in skirmish mode so please start using option, such as F1 to F4 slowly and avoid some options hat cause game to crash, such as Plasma Force Armor. You can test with every options and if last option, like Plasma Force Armor for example that cause game to crash so avoid this option at all.

I played C&C Red Alert 3 via Steam version and works so fine, no cracks needed, unlike C&C 3 and Kane Wrath, you need cracks to get trainer works on Steam version.

You can try to run both of this game and trainer as admin to rid of game crashes, I had tested on both of them but no difference to me so result is varies on members.

Remember, DISABLE or UNINSTALL anti-virus software before running the trainer and you can use Microsoft Security Essentials instead because they won't interfere with most of trainers, if did then just use task manager to end the process.

Hopefully help, if you have any questions so feel free to ask here.

Additional, don't run trainer in skirmish mode if you are in speculation mode, usually with yellow flag, it will crash the game while trainer is running.