Add the following launch options for the game launcher:-nomemrestrict -norestrictions -percentvidmem 100 -noprecache -novblank -heapsize 2097152 there are two ways to add the launch options option 1: open your game library in steam and right click on gta iv (or eflc) and open the properties. Gta 4 launch options. Right click on gta iv and go to properties, click on set launch options and add -norestrictions that should solve your problem, if not create a shortcut to gta v launcher and then right click the short cut, go to properties after target add a space and then -norestrictions hope this helps.
gta 4 launch options
