Direct X Error (Please Help)

[CIPWM74]

http://img256.imageshack.us/img256/8426/dx8ie429mh7.png[/IMG]
I get that whenever I start this program, Map001, it happens before the program opens. Then when I load a file, it gives me a Runtime Error 91
Direct3D Device's Vertex Shader or something.

Could someone please help?

 

[Prexus]

First of all, you should definitely be using Direct X 9.0c or later.

Second of all, that isn't an official RMXP or DirectX error. That error is being produced by something else. Is your copy of RMXP Legitimate?

 

[CIPWM74]

I'm using Map001, I guess it can sorta be confusing seeing as how the first map in RMXP is 001...

But, do I install DirectX 9.0c just by using the installer or do I have to do something more complex?

 

[Prexus]

Just by using the installer.

I had no idea Map001 was the name of software. My mistake.

 

[CIPWM74]

It still won't work :'(