Patch - ArmA II: Operation Arrowhead : Neue Bugfixes und Verbesserungen

SYSTEM REQUIREMENTS
An original version of ArmA II: Operation Arrowhead 1.50-1.58.

HOW TO INSTALL THE PATCH

• Run the patch exe to apply the patch setup automatically.
• It will install all content of the patch to the folder with your Arma 2: Operation Arrowhead installation.
• Please note that it is not possible to rollback to a previous version after the installation of this patch, only a full reinstall of the game is possible, if you want to keep your previous version you may want to backup the entire game installation folder before applying this patch.
• NOTE: This patch will also update your: ARMA 2 1.05 to 1.09; ARMA 2 BAF 1.00 to 1.02 if necessary; ARMA 2 PMC 1.00 to 1.01 if necessary.

VERSION 1.58 and 1.59 HIGHLIGHTS

• Significantly improved convoy and driving AI behaviour
• Numerous combat AI enhancements and fixes
• Enhanced vegetation rendering
• Improved commanding interface
• Several MP security fixes
• Tweaked speed of transition animations

Version 1.58-1.59 Changelog
Engine

• Fixed: Su-34 crashed after take off when player was a gunner 
• Optimized: Improved FPS in some scenes when looking through scope into forest. 
• Fixed: Crash after UI navigation Options > Audio Options > Auto adjust > Cancel 
• Improved: Quick commanding menu now allows to order multiple units to engage or fire at the same time. 
• Fixed: regularCheck no longer done for players not fully ingame to prevent timeouts during the mission loading. 
• Changed: Manual vectoring control in autohover mode with analogue throttle using Flaps actions. 
• Fixed: Helicopter did not take off when engine was off and enemies nearby. 
• Improved: Faster Signature checks on server side. 
• Improved: Only first AI unit in each formation reports its position on Report Status.