The war3roc_119a_119b_english.exe file you have requested: Official Patches / Windows / v119a / Warcraft 3: RoC English v1.19 to v1.19b Patch - 759.66kb is not available. Perhaps try browsing all files for the game Warcraft III: Reign of Chaos and upload any files you want to share or are missing. This is the only information we could locate:
This takes Warcraft 3: Reign of Chaos to v1.19b. This minor update fixes a crash that could happen in multiplayer games.