ACCESS_VIOLATION in d3d9.dll (Steam)

Hi @VincentVanVegan

I moved your topic to the English-speaking forum

/Liz

@VincentVanVegan  I believe what the "someone" on the Steam forums is saying is that after installing (or reinstalling) DirectX 9, there may be a leftover alias in TS3's program files pointing to the old version, or to nowhere.

To be honest, though, I'm not sure exactly which alias needs to be replaced.  This is what my DirectX folder looks like inside the program files:

Does it look the same for you, both in terms of the files present and their sizes?  My best guess would be that running DXSETUP should repair the issue.  Other than that, I have to admit I'm not quite wrapping my head around this issue; maybe it's the late hour.  Perhaps @roberta591 will be able to give you better guidance, or I can ask around in a few hours.

@VincentVanVegan  Windows 10 will not work with a DirectX 9 download. Windows 10 comes with DirectX 12 and is backwards compatible to previous versions of DirectX. What is the version of your game - lower left in the launcher? Does dxdiag run with out error? Are your video drivers up to date? Do you have expansion packs?

The OP is on a Steam install, therefore their patch level is 1.67.

By the way, I am the "someone" who tried to explain what the error was and suggested they post over here. Sorry that I couldn't provide a more complete solution at the time. But I note that since then another helper on the Steam forums also suggested running the DXSETUP from within the game's program files just as puzzlezaddict did. If that really doesn't do the trick or if Win 10 remains unhappy with that, I think we'll have to leave things in roberta591's capable hands.