Installation:

C&C Red Alert Able Archer is confirmed to work with C&C The First Decade with TFD 1.03 rev4. 
Red Alert's version should be 3.03. It may work with other versions of the game, but may encounter bugs.

CNCNet's freeware version of the game now works under Patch 1.3!
The issue was due to the freeware already using expand2.mix and expand3.mix.
AA now uses expand4.mix instead of expand2.mix to avert issues.
Remember to backup your copy of Red Alert before copying Able Archer over to your installation.

-Simply copy and paste all of the files in this folder into your Red Alert directory.

Known bugs:
-Game crashes when loading more than one save game per .exe instance. Save often. If you need to load another save, exit the game and reload.
-Structures sometimes will need to be hit multiple times to destroy.
-Transport Helicopters will attempt to leave the map when Spetsnaz board them. This is hard coded. Simply order the helicopter to stay behind.
-Soviet mission 3, the enemy spy will get stuck at the first house and not fire on your troops. If you kill him, you win. This is a lucky break for you. If the spy actually fired like he's supposed to, you'd be in trouble.
-Soviet mission 14 - Good luck. If you're the first person to beat it on Hard and record it all, I'll send you $10.