HwInfo gives me the following:
OS: Windows 7 Ultimate, 64 bit
CPU: Intel I5-2500k quad core
Graphics card: AMD Radeon HD 6870, 1GB RAM. BARTS XT (whatever that means)
RAM: 2x4GB, PC3-12800 DDR3 SDRAM UDIMM, currently at 800Mhz
I own a legal copy of GTA IV/EFLC on DVD and the patch level is up to date (GTA IV 1.0.7.0 / EFLC 1.1.2.0)
EDIT: I read about savegames possibly causing trouble. So I started a new game but it's still the same.
Then I even reduced ALL the graphics settings to the lowest possible but - yes you guessed it - that didn't help it either!
How come forcing a driver out of the car works flawless with the policing script (aim+Alt+F) and doing the very same with LCPDFR 1.0 (aim+E) makes the game crash when LCPDFR is not the culprit?
You know Occam's razor?