Troubleshooting
Troubleshooting
1. The very first thing to do if you run into issues with Long War 2 (or any XCOM2 mod for that matter) is to backup and delete the following folder:
\My documents\my games\xcom2\xcomgame\config/
This is commonly refereed to as "refreshing the ini files"
2. The second thing to do is reboot your computer.
3. The third thing to do is install and run the "Remove Missing Mods" mod: . After removing ANY mod open a recent Avenger save and click the "Unbind Missing Mods" button, save the game, exit to the desktop and reload the game. This should remove all traces of the now uninstalled mod(s).
4. Mod not working? Mods still have their effects after you disable them? Tips here.
Helpful Troubleshooting Links
http://support.2k.com/hc/en-us/articles/217132417-XCOM-2-Basic-Tech-Troubleshooting
https://forums.2k.com/showthread.php?4212311-FAQ-Basic-Tech-Troubleshooting
https://forums.2k.com/forumdisplay.php?776-XCOM-2-Technical-Support
GPU performance improvements and troubleshooting
http://steamcommunity.com/sharedfiles/filedetails/?id=616682629
https://www.reddit.com/r/Xcom/comments/46e6cn/i_enabled_hardware_physx_and_performance_jumped/
https://www.rockpapershotgun.com/2016/02/11/xcom-2-performance-fix/
The Pure Virtual Function . . . Bug
This bug is directly related to your system memory being overloaded. THERE IS NO FIX other than reloading an earlier save. It is not related to a single mod, and is usually a combination of mods or other programs (or even Windows functions) causing your system RAM to max out. Voice Packs are occasionally the culprit.