Yea. Download the d3dx9_43.dll, and put it in your Combat arms folder.
There is a link in this thread: http://www.mpgh.net/forum/186-combat...-dll-more.html
Click on the d3dx9_43.dll and it will bring you to a .dll webpage and click on the "Or you can Download d3dx9_43.dll here"
After doing everything correctly, you should be able to use the previous hack and Injector you were using. If not, you can use CN 7-11-11. It worked for me after the .dll fix.