Right, I'm back again.
Since installing and managing to sort out the loader.loader issue, I've now encountered numerous crashes which seem to happen whenever there's a backup request made by me, everytime. Alternatively, I've just responded to a shots fired call and arrived on scene, soon as they saw me the game crashed and I had the "Grand Theft Auto IV has stopped working." pop-up. It's really aggrevating. As for scripts, I don't have any except LCPDFR obviously and ELS 7 (Both police3 and policeb are turned off) I also have the SNT(?) Trainer.
I'll post my logs, note that the last crash I had was the backup request made by me, the one prior was the shooting incident.