I'll try downloading the DirectX 9.0c installer an give that a try when as soon as I can (I have to leave for work soon), but I was wondering if the new error code was tied to something else. I tried downloading the GFLW Disabler for Fallout 3, but it can't find the Fallout.ini file. The searches I did say that this was tied to Games for Windows Live, which I don't understand since the GOG release strips out GFLW.

'The application was unable to start correctly (0xc000007b). After I tried copying the 'd3dx9_38.dll' into both the Win32 folder and the Fallout 3 folder, I restarted the computer and tried running the game again and got this message: I'll give that a try when I'm able to see if it works. You have to install it: adding 'd3dx9_38.dll' into the Windows/System32 folder, like you did, doesn't seem correct to me. Select Options from Fallout 3 Launcher > under Mode tick the Windowed box to launch Fallout 3 in Windowed mode. I cannot say if whole game works,but I have no reasons to expect otherwise. Find them both (Steam -> Steamapps -> Common -> Fallout 3), right-click and select Properties then go to the compatibility tab to set their compatibility mode.

Dr.schliemann: The game requires DirectX 9.0c: I think you should find the DirectX redistributable package in game's installation folder, anyway you can also download it from here. Nexus Site Forums Game-specific Forums F Fallout 3 Files Fallout 3 Mod Troubleshooting CTD whenever i try to run fallout 3 with d3dd9.dll installed Started by SlipperyJellyfish, enb, d3d9.dll, crash, ctd and 4 more. Check the display settings to fix problems like Fallout 3 not launching or Fallout 3 not running problems in Windows 10. Supermeatpie: I own fallout 3 on steam but it does not work on windows 10 Does the GOG version of fallout 3 work on windows 10 out of the boxThanks It did for me with one move - had to set compatibility mode to XP SP3 (as suggested on Bethesda net) and worked perfect. After following the steps above, you have to set both the Fallout 3 launcher and Fallout 3 application’s compatibility mode to Windows XP Service Pack 3.

Fallout 3 windows 10 fix