M&B v1.011 : Can't find Direct3D devices?

[Caesar914]

"Could not find any compatible Direct3D devices. This sample will now exit."

My game is now crashing as soon as the two intro videos are done running through, on any module. Don't even make it to the loading screen, and this is the error message that I get.

I don't know what I could have done wrong to cause this. The only thing I can think of is that for the past two days I've been going through the forums reading guides and tutorials on how to mod. I downloaded the module system and python, and changed the permissions on the Mount and Blade folder (I'm running windows 7), but I haven't even done anything with them yet, besides running them through with a new test module set up.

 

[Leet]

I basically have the same problem on Version 1.127, goes through 2 cutscenes, then it closes and a message appears but it says something different,
"Error loading FX shaders:
Make sure you have the latest DirectX Runtime Library installed
Return code: -2147024770"
So yeah I can't play at all and it really sucks :/
And btw I did absolutely nothing with it I installed it, it auto updated, then I tried to launch and instantly the problem occured. (Windows Vista)