Something odd...

[pkfighter343]

Alright, for some reason I can only shoot in semi automatic now, even with a hack on. It's really pissing me off, using the AK with only semi auto is kinda difficult.

[aIW|Convery]

Lag / mod?

[pkfighter343]

Oh right, I forgot to say I was in a modded lobby earlier. Do you know if restarting my computer will fix it?

I think I may have just fixed it, I was trying to run a "perfect quickscope" thing, but it wasn't working and it was running in my taskbar. I'll let you know if its fixed.
Alright, fixed it.

[Jorndel]

Oh right, I forgot to say I was in a modded lobby earlier. Do you know if restarting my computer will fix it?

I think I may have just fixed it, I was trying to run a "perfect quickscope" thing, but it wasn't working and it was running in my taskbar. I'll let you know if its fixed.

Try delete your config file?
Location:

C:\Program Files (x86)\Steam\steamapps\common\call of duty modern warfare 2\players

and delete the config_mp.cfg

[pkfighter343]

Guys I got it, it's fixed.

[Jorndel]

Guys I got it, it's fixed.

You heard the man...

@master131
@Moto
@Alex

[Moto]

fixed, closed and solved.