Combat Arms EU hack problem

hello everyone , this is my first post , so please go easy lol
well , iwas just going to ask that why does my computer does this when i try to inject a combat arms eu hack , so here is how it all goes , what i do ..
1. i open up my injector
2. i write Engine.exe in 'what to inject'
3. i browse for my hack 'pure awesomeness.dll' or other hacks
4. it on auto inject
5. i open up Combat arms Eu
6. press Game Start
7.then 1 second after i press it this pops up 'this application has failed to start because MSVCR100.dll was not found. Re-installing the application may fix the problem'
8. then i exit out of this because i thought it was nothing major
9. my combat arms loading screen was fine
10. then when i come to sign 'it says something like 'cannot enter due to the file being corrupt' or something like that
11. THIS IS NOT WHAT I DO NEXT LOL , but when i dont play with hacks i can go on and play , no problem , i have tried Countless times with diffrent injectors and Hacks , they all get the same result , anyone please HELP ME