If I run GTA IV in admin, none of my mods are there. If I run it normally, all of my mods are intact, but as soon as i enter a police station my game crashes every single time? Whats the deal??

I've had a similar problem where my game will be working fine, then the next time I load my game (often after I add a new mod, which I have used before and it worked fine) none of my mods work. Not: ELS, trainer, LCPD:FR, none. This may be down to the .asi loader failing but after replacing those my game still doesn't work so I'm not sure. I fix this problem by completely re-installing all my mods.

 

So you can either, 

 

A. Re-install and overwrite your mods

 

or

 

B. Completely re-install the game.

 

Sorry if it's not much help.

If you're talking about LCPD:FR, then you will need to apply the hotfix. It fixes the issue where you crash at police station.

 

http://www.lcpdfr.com/files/download/4607-lcpd-first-response/