That same night, Athena stopped flickering. Her icon, which had been a pallid amber for days, brightened to reassuring blue. Error logs quieted. The campus returned to schedule in a way that felt almost apologetic—students missing only class time, not the sense of rupture that had colored their meals and their walks.
Many unhandled exceptions are caused by the way modern graphics drivers handle DirectX 9.
Use the AA2 Save Editor to remove the specific character causing the crash from your roster.
Place a known working d3d9.dll directly into your AA2 installation directory and rename it to d3d9_alt.dll . artificial academy 2 unhandled exception new
Check the AA2Unlimited GitHub page for the latest release and follow the installation instructions precisely.
The "new" unhandled exception error in Artificial Academy 2 refers to a specific variant of the issue that has been reported by players. This error is often characterized by:
unhandled exception · Issue #144 · aa2g/AA2Unlimited - GitHub That same night, Athena stopped flickering
The Illusion of Stability: Analyzing the “Unhandled Exception” in Artificial Academy 2
: If you are using the Japanese version, ensure your Locale Emulator is correctly set to Japanese (Japan). Incorrect locale settings can lead to data handling errors. Common Error Codes Error Code Potential Cause 0xE06D7363 General C++ Exception Update AAU to latest version; check dgVoodoo2. 0xc000007b Missing/Corrupt DLLs Reinstall DirectX and Visual C++ Redistributables. 0x0000005 Access Violation
AA2 is a 32-bit application, meaning it can only use 2GB of RAM by default. If you use high-quality custom hair, clothes, or maps, the game will exceed this limit and throw an unhandled exception. The campus returned to schedule in a way
Some users have found success by rolling back or replacing specific older DirectX 9 files (such as d3d9.dll and d3dx9_42.dll ) in your Windows\SysWOW64 folder.
Last updated: 2026 – Compatible with Windows 11 24H2 and AA2Unlimited v2.0.
Because AA2 is a 32-bit game, it will crash the moment it tries to use more than 2GB of RAM. If you use mods, this will happen constantly.