This patch will update Warcraft II to version 1.4. There are other patches here available for the expansion set and the Warcraft II editor.
CHEATFIX for Warcraft 2 Expansion Set
Fixes for version v1.4:
CHEATFIX for Warcraft 2
Fixes for version v1.3:
Warcraft 2 Expansion Set ("Beyond the Dark Portal")
Fixes for version v1.2:
Exorcism spell fix
Fixed system specific driver problems
Included WAR2KALI and shareware KALI
Attempt to randomize team colors
Fixes for version v1.1:
Fixed team color randomization
Optimized IPX network code (improves performance over KALI)
Fixed error when there are too many PUD files in a directory
Added version information to chat-room.