azurite2 Posted July 21, 2016 Share Posted July 21, 2016 I'm currently trying to get 4gb Fallout New Vegas Updated to work, but when I launch it through MO I get the error code, "application failed to launch 3:000006543". And when I run the application through the Steam files, none of my mods load. Thank you in advance for the help! Link to comment Share on other sites More sharing options...
dubiousintent Posted July 21, 2016 Share Posted July 21, 2016 (edited) Try adding the following to the arguments line of the 4GB shortcut in MO, without the quotes: "-laaexe FalloutMO.exe". I believe you may need to configure that for each profile. Error codes ending in ":000006543" usually mean the Steam Client is not running. That is usually still needed for the DRM even if you aren't launching the game from Steam, but I don't use MO and don't know how it handles that. -Dubious- Edited July 21, 2016 by dubiousintent Link to comment Share on other sites More sharing options...
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