[Help] Problem with injecting hacks.

Hi,
Every time when I inject a hack with winject or D-Action v1.1 My mw2 crashes :S.
Here is a screen of what winject says:


The error on the right is in dutch, it means;
Iw4mp.exe doesn't work anymore.
There is a problem that stops the program from working.
This program will now be closed.


~sorry for my bad english

VAC is detecting that you are injecting a hack and closing mw2 as to not allow you to use the hack...inject before hitting "play" on the first page, after you hit "play" VAC starts scanning. and btw...your picture contains a link, you might want to remove it before you get banned (the link goes to an RS toolkit site)