Hi, I,m using ppa.launchpad.net/wfg/0ad.dev/ubuntu to get the latest version 0.0.0+r08909-1~10.10~wfg1. Nvidia driver 260.19.26 has been working fine. Oad has been crashing since the opponent AI was introduced. I get this Error on all maps. Function call failed: return value was -110101 (VFS file not found) Location: main.cpp:206 (ProgressiveLoad) Call stack: (0x8291a42) /usr/games/pyrogenesis() [0x8291a42] (0x8264708) /usr/games/pyrogenesis() [0x8264708] (0x82655e3) /usr/games/pyrogenesis() [0x82655e3] (0x82658ce) /usr/games/pyrogenesis() [0x82658ce] (0x80556b0) /usr/games/pyrogenesis() [0x80556b0] (0x8055c52) /usr/games/pyrogenesis() [0x8055c52] (0x805715d) /usr/games/pyrogenesis() [0x805715d] (0xea9ce7) /lib/libc.so.6(__libc_start_main+0xe7) [0xea9ce7] (0x80554e1) /usr/games/pyrogenesis() [0x80554e1] errno = 0 (?) OS error = ? I attached the crashlog.txt and mainlog.html The main log has this line about terrains.xml. CTerrainTextureManager::RecurseDirectory(art/textures/terrain/types/): no terrains.xml (or errors while loading) - using parent properties Thanks. crashlog.txt mainlog.html